312257400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 576

約数和(自身を含む): 1306166400

約数和(自身を除く): 993909000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 25, 26, 28, 30, 35, 38, 39, 40, 42, 43, 49, 50, 52, 56, 57, 60, 65, 70, 75, 76, 78, 84, 86, 91, 95, 98, 100, 104, 105, 114, 120, 129, 130, 133, 140, 147, 150, 152, 156, 168, 172, 175, 182, 190, 195, 196, 200, 210, 215, 228, 245, 247, 258, 260, 266, 273, 280, 285, 294, 300, 301, 312, 325, 344, 350, 364, 380, 390, 392, 399, 420, 430, 455, 456, 475, 490, 494, 516, 520, 525, 532, 546, 559, 570, 588, 600, 602, 637, 645, 650, 665, 700, 728, 735, 741, 760, 780, 798, 817, 840, 860, 903, 910, 931, 950, 975, 980, 988, 1032, 1050, 1064, 1075, 1092, 1118, 1140, 1176, 1204, 1225, 1235, 1274, 1290, 1300, 1330, 1365, 1400, 1425, 1470, 1482, 1505, 1560, 1596, 1634, 1677, 1720, 1729, 1806, 1820, 1862, 1900, 1911, 1950, 1960, 1976, 1995, 2100, 2107, 2150, 2184, 2236, 2275, 2280, 2408, 2450, 2451, 2470, 2548, 2580, 2600, 2660, 2730, 2793, 2795, 2850, 2940, 2964, 3010, 3185, 3192, 3225, 3268, 3325, 3354, 3458, 3612, 3640, 3675, 3705, 3724, 3800, 3822, 3900, 3913, 3990, 4085, 4200, 4214, 4300, 4472, 4515, 4550, 4655, 4900, 4902, 4940, 5096, 5160, 5187, 5320, 5460, 5586, 5590, 5700, 5719, 5880, 5928, 6020, 6175, 6321, 6370, 6450, 6536, 6650, 6708, 6825, 6916, 7224, 7350, 7410, 7448, 7525, 7644, 7800, 7826, 7980, 8170, 8385, 8428, 8600, 8645, 9030, 9100, 9310, 9555, 9800, 9804, 9880, 9975, 10374, 10535, 10621, 10920, 11172, 11180, 11400, 11438, 11739, 12040, 12103, 12255, 12350, 12642, 12740, 12900, 13300, 13416, 13650, 13832, 13965, 13975, 14700, 14820, 15050, 15288, 15652, 15925, 15960, 16340, 16770, 16856, 17157, 17290, 18060, 18200, 18525, 18620, 19110, 19565, 19608, 19950, 20425, 20748, 21070, 21242, 22344, 22360, 22575, 22876, 23275, 23478, 24206, 24510, 24700, 25284, 25480, 25800, 25935, 26600, 27300, 27391, 27930, 27950, 28595, 29400, 29640, 30100, 31304, 31605, 31850, 31863, 32680, 33540, 34314, 34580, 36120, 36309, 37050, 37240, 38220, 39130, 39900, 40033, 40850, 41496, 41925, 42140, 42484, 43225, 45150, 45752, 46550, 46956, 47775, 48412, 49020, 49400, 50568, 51870, 52675, 53105, 54600, 54782, 55860, 55900, 57190, 58695, 60200, 60515, 61275, 63210, 63700, 63726, 67080, 68628, 69160, 69825, 72618, 74100, 74347, 76440, 78260, 79800, 80066, 81700, 82173, 83850, 84280, 84968, 85785, 86450, 90300, 93100, 93912, 95550, 96824, 97825, 98040, 103740, 105350, 106210, 109564, 111720, 111800, 114380, 117390, 120099, 121030, 122550, 126420, 127400, 127452, 129675, 136955, 137256, 139650, 142975, 145236, 148200, 148694, 156520, 158025, 159315, 160132, 163400, 164346, 167700, 171570, 172900, 180600, 181545, 186200, 191100, 195650, 200165, 207480, 210700, 212420, 219128, 223041, 228760, 234780, 240198, 242060, 245100, 252840, 254904, 259350, 265525, 273910, 279300, 285950, 290472, 293475, 297388, 302575, 316050, 318630, 320264, 328692, 335400, 343140, 345800, 363090, 371735, 382200, 391300, 400330, 410865, 421400, 424840, 428925, 446082, 469560, 480396, 484120, 490200, 518700, 520429, 531050, 547820, 558600, 571900, 586950, 594776, 600495, 605150, 632100, 637260, 657384, 684775, 686280, 726180, 743470, 782600, 796575, 800660, 821730, 857850, 892164, 907725, 960792, 1000825, 1037400, 1040858, 1062100, 1095640, 1115205, 1143800, 1173900, 1200990, 1210300, 1264200, 1274520, 1369550, 1452360, 1486940, 1561287, 1593150, 1601320, 1643460, 1715700, 1784328, 1815450, 1858675, 2001650, 2054325, 2081716, 2124200, 2230410, 2347800, 2401980, 2420600, 2602145, 2739100, 2973880, 3002475, 3122574, 3186300, 3286920, 3431400, 3630900, 3717350, 4003300, 4108650, 4163432, 4460820, 4803960, 5204290, 5478200, 5576025, 6004950, 6245148, 6372600, 7261800, 7434700, 7806435, 8006600, 8217300, 8921640, 10408580, 11152050, 12009900, 12490296, 13010725, 14869400, 15612870, 16434600, 20817160, 22304100, 24019800, 26021450, 31225740, 39032175, 44608200, 52042900, 62451480, 78064350, 104085800, 156128700, 312257400]

約数ペア:

[(1, 312257400), (2, 156128700), (3, 104085800), (4, 78064350), (5, 62451480), (6, 52042900), (7, 44608200), (8, 39032175), (10, 31225740), (12, 26021450), (13, 24019800), (14, 22304100), (15, 20817160), (19, 16434600), (20, 15612870), (21, 14869400), (24, 13010725), (25, 12490296), (26, 12009900), (28, 11152050), (30, 10408580), (35, 8921640), (38, 8217300), (39, 8006600), (40, 7806435), (42, 7434700), (43, 7261800), (49, 6372600), (50, 6245148), (52, 6004950), (56, 5576025), (57, 5478200), (60, 5204290), (65, 4803960), (70, 4460820), (75, 4163432), (76, 4108650), (78, 4003300), (84, 3717350), (86, 3630900), (91, 3431400), (95, 3286920), (98, 3186300), (100, 3122574), (104, 3002475), (105, 2973880), (114, 2739100), (120, 2602145), (129, 2420600), (130, 2401980), (133, 2347800), (140, 2230410), (147, 2124200), (150, 2081716), (152, 2054325), (156, 2001650), (168, 1858675), (172, 1815450), (175, 1784328), (182, 1715700), (190, 1643460), (195, 1601320), (196, 1593150), (200, 1561287), (210, 1486940), (215, 1452360), (228, 1369550), (245, 1274520), (247, 1264200), (258, 1210300), (260, 1200990), (266, 1173900), (273, 1143800), (280, 1115205), (285, 1095640), (294, 1062100), (300, 1040858), (301, 1037400), (312, 1000825), (325, 960792), (344, 907725), (350, 892164), (364, 857850), (380, 821730), (390, 800660), (392, 796575), (399, 782600), (420, 743470), (430, 726180), (455, 686280), (456, 684775), (475, 657384), (490, 637260), (494, 632100), (516, 605150), (520, 600495), (525, 594776), (532, 586950), (546, 571900), (559, 558600), (570, 547820), (588, 531050), (600, 520429), (602, 518700), (637, 490200), (645, 484120), (650, 480396), (665, 469560), (700, 446082), (728, 428925), (735, 424840), (741, 421400), (760, 410865), (780, 400330), (798, 391300), (817, 382200), (840, 371735), (860, 363090), (903, 345800), (910, 343140), (931, 335400), (950, 328692), (975, 320264), (980, 318630), (988, 316050), (1032, 302575), (1050, 297388), (1064, 293475), (1075, 290472), (1092, 285950), (1118, 279300), (1140, 273910), (1176, 265525), (1204, 259350), (1225, 254904), (1235, 252840), (1274, 245100), (1290, 242060), (1300, 240198), (1330, 234780), (1365, 228760), (1400, 223041), (1425, 219128), (1470, 212420), (1482, 210700), (1505, 207480), (1560, 200165), (1596, 195650), (1634, 191100), (1677, 186200), (1720, 181545), (1729, 180600), (1806, 172900), (1820, 171570), (1862, 167700), (1900, 164346), (1911, 163400), (1950, 160132), (1960, 159315), (1976, 158025), (1995, 156520), (2100, 148694), (2107, 148200), (2150, 145236), (2184, 142975), (2236, 139650), (2275, 137256), (2280, 136955), (2408, 129675), (2450, 127452), (2451, 127400), (2470, 126420), (2548, 122550), (2580, 121030), (2600, 120099), (2660, 117390), (2730, 114380), (2793, 111800), (2795, 111720), (2850, 109564), (2940, 106210), (2964, 105350), (3010, 103740), (3185, 98040), (3192, 97825), (3225, 96824), (3268, 95550), (3325, 93912), (3354, 93100), (3458, 90300), (3612, 86450), (3640, 85785), (3675, 84968), (3705, 84280), (3724, 83850), (3800, 82173), (3822, 81700), (3900, 80066), (3913, 79800), (3990, 78260), (4085, 76440), (4200, 74347), (4214, 74100), (4300, 72618), (4472, 69825), (4515, 69160), (4550, 68628), (4655, 67080), (4900, 63726), (4902, 63700), (4940, 63210), (5096, 61275), (5160, 60515), (5187, 60200), (5320, 58695), (5460, 57190), (5586, 55900), (5590, 55860), (5700, 54782), (5719, 54600), (5880, 53105), (5928, 52675), (6020, 51870), (6175, 50568), (6321, 49400), (6370, 49020), (6450, 48412), (6536, 47775), (6650, 46956), (6708, 46550), (6825, 45752), (6916, 45150), (7224, 43225), (7350, 42484), (7410, 42140), (7448, 41925), (7525, 41496), (7644, 40850), (7800, 40033), (7826, 39900), (7980, 39130), (8170, 38220), (8385, 37240), (8428, 37050), (8600, 36309), (8645, 36120), (9030, 34580), (9100, 34314), (9310, 33540), (9555, 32680), (9800, 31863), (9804, 31850), (9880, 31605), (9975, 31304), (10374, 30100), (10535, 29640), (10621, 29400), (10920, 28595), (11172, 27950), (11180, 27930), (11400, 27391), (11438, 27300), (11739, 26600), (12040, 25935), (12103, 25800), (12255, 25480), (12350, 25284), (12642, 24700), (12740, 24510), (12900, 24206), (13300, 23478), (13416, 23275), (13650, 22876), (13832, 22575), (13965, 22360), (13975, 22344), (14700, 21242), (14820, 21070), (15050, 20748), (15288, 20425), (15652, 19950), (15925, 19608), (15960, 19565), (16340, 19110), (16770, 18620), (16856, 18525), (17157, 18200), (17290, 18060)]