209882400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:105

約数の個数: 432

約数和(自身を含む): 868819392

約数和(自身を除く): 658936992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 50, 52, 56, 60, 62, 65, 70, 75, 78, 80, 84, 91, 93, 96, 100, 104, 105, 112, 120, 124, 130, 140, 150, 155, 156, 160, 168, 175, 182, 186, 195, 200, 208, 210, 217, 224, 240, 248, 260, 273, 280, 300, 310, 312, 325, 336, 350, 364, 372, 390, 400, 403, 416, 420, 434, 455, 465, 480, 496, 520, 525, 546, 560, 600, 620, 624, 650, 651, 672, 700, 728, 744, 775, 780, 800, 806, 840, 868, 910, 930, 961, 975, 992, 1040, 1050, 1085, 1092, 1120, 1200, 1209, 1240, 1248, 1300, 1302, 1365, 1400, 1456, 1488, 1550, 1560, 1612, 1680, 1736, 1820, 1860, 1922, 1950, 2015, 2080, 2100, 2170, 2184, 2275, 2325, 2400, 2418, 2480, 2600, 2604, 2730, 2800, 2821, 2883, 2912, 2976, 3100, 3120, 3224, 3255, 3360, 3472, 3640, 3720, 3844, 3900, 4030, 4200, 4340, 4368, 4550, 4650, 4805, 4836, 4960, 5200, 5208, 5425, 5460, 5600, 5642, 5766, 6045, 6200, 6240, 6448, 6510, 6727, 6825, 6944, 7280, 7440, 7688, 7800, 8060, 8400, 8463, 8680, 8736, 9100, 9300, 9610, 9672, 10075, 10400, 10416, 10850, 10920, 11284, 11532, 12090, 12400, 12493, 12896, 13020, 13454, 13650, 14105, 14415, 14560, 14880, 15376, 15600, 16120, 16275, 16800, 16926, 17360, 18200, 18600, 19220, 19344, 20150, 20181, 20832, 21700, 21840, 22568, 23064, 24025, 24180, 24800, 24986, 26040, 26908, 27300, 28210, 28830, 30225, 30752, 31200, 32240, 32550, 33635, 33852, 34720, 36400, 37200, 37479, 38440, 38688, 40300, 40362, 42315, 43400, 43680, 45136, 46128, 48050, 48360, 49972, 52080, 53816, 54600, 56420, 57660, 60450, 62465, 64480, 65100, 67270, 67704, 70525, 72075, 72800, 74400, 74958, 76880, 80600, 80724, 84630, 86800, 87451, 90272, 92256, 96100, 96720, 99944, 100905, 104160, 107632, 109200, 112840, 115320, 120900, 124930, 130200, 134540, 135408, 141050, 144150, 149916, 153760, 161200, 161448, 168175, 169260, 173600, 174902, 187395, 192200, 193440, 199888, 201810, 211575, 215264, 218400, 225680, 230640, 241800, 249860, 260400, 262353, 269080, 270816, 282100, 288300, 299832, 312325, 322400, 322896, 336350, 338520, 349804, 374790, 384400, 399776, 403620, 423150, 437255, 451360, 461280, 483600, 499720, 504525, 520800, 524706, 538160, 564200, 576600, 599664, 624650, 645792, 672700, 677040, 699608, 749580, 768800, 807240, 846300, 874510, 936975, 967200, 999440, 1009050, 1049412, 1076320, 1128400, 1153200, 1199328, 1249300, 1311765, 1345400, 1354080, 1399216, 1499160, 1614480, 1692600, 1749020, 1873950, 1998880, 2018100, 2098824, 2186275, 2256800, 2306400, 2498600, 2623530, 2690800, 2798432, 2998320, 3228960, 3385200, 3498040, 3747900, 4036200, 4197648, 4372550, 4997200, 5247060, 5381600, 5996640, 6558825, 6770400, 6996080, 7495800, 8072400, 8395296, 8745100, 9994400, 10494120, 13117650, 13992160, 14991600, 16144800, 17490200, 20988240, 26235300, 29983200, 34980400, 41976480, 52470600, 69960800, 104941200, 209882400]

約数ペア:

[(1, 209882400), (2, 104941200), (3, 69960800), (4, 52470600), (5, 41976480), (6, 34980400), (7, 29983200), (8, 26235300), (10, 20988240), (12, 17490200), (13, 16144800), (14, 14991600), (15, 13992160), (16, 13117650), (20, 10494120), (21, 9994400), (24, 8745100), (25, 8395296), (26, 8072400), (28, 7495800), (30, 6996080), (31, 6770400), (32, 6558825), (35, 5996640), (39, 5381600), (40, 5247060), (42, 4997200), (48, 4372550), (50, 4197648), (52, 4036200), (56, 3747900), (60, 3498040), (62, 3385200), (65, 3228960), (70, 2998320), (75, 2798432), (78, 2690800), (80, 2623530), (84, 2498600), (91, 2306400), (93, 2256800), (96, 2186275), (100, 2098824), (104, 2018100), (105, 1998880), (112, 1873950), (120, 1749020), (124, 1692600), (130, 1614480), (140, 1499160), (150, 1399216), (155, 1354080), (156, 1345400), (160, 1311765), (168, 1249300), (175, 1199328), (182, 1153200), (186, 1128400), (195, 1076320), (200, 1049412), (208, 1009050), (210, 999440), (217, 967200), (224, 936975), (240, 874510), (248, 846300), (260, 807240), (273, 768800), (280, 749580), (300, 699608), (310, 677040), (312, 672700), (325, 645792), (336, 624650), (350, 599664), (364, 576600), (372, 564200), (390, 538160), (400, 524706), (403, 520800), (416, 504525), (420, 499720), (434, 483600), (455, 461280), (465, 451360), (480, 437255), (496, 423150), (520, 403620), (525, 399776), (546, 384400), (560, 374790), (600, 349804), (620, 338520), (624, 336350), (650, 322896), (651, 322400), (672, 312325), (700, 299832), (728, 288300), (744, 282100), (775, 270816), (780, 269080), (800, 262353), (806, 260400), (840, 249860), (868, 241800), (910, 230640), (930, 225680), (961, 218400), (975, 215264), (992, 211575), (1040, 201810), (1050, 199888), (1085, 193440), (1092, 192200), (1120, 187395), (1200, 174902), (1209, 173600), (1240, 169260), (1248, 168175), (1300, 161448), (1302, 161200), (1365, 153760), (1400, 149916), (1456, 144150), (1488, 141050), (1550, 135408), (1560, 134540), (1612, 130200), (1680, 124930), (1736, 120900), (1820, 115320), (1860, 112840), (1922, 109200), (1950, 107632), (2015, 104160), (2080, 100905), (2100, 99944), (2170, 96720), (2184, 96100), (2275, 92256), (2325, 90272), (2400, 87451), (2418, 86800), (2480, 84630), (2600, 80724), (2604, 80600), (2730, 76880), (2800, 74958), (2821, 74400), (2883, 72800), (2912, 72075), (2976, 70525), (3100, 67704), (3120, 67270), (3224, 65100), (3255, 64480), (3360, 62465), (3472, 60450), (3640, 57660), (3720, 56420), (3844, 54600), (3900, 53816), (4030, 52080), (4200, 49972), (4340, 48360), (4368, 48050), (4550, 46128), (4650, 45136), (4805, 43680), (4836, 43400), (4960, 42315), (5200, 40362), (5208, 40300), (5425, 38688), (5460, 38440), (5600, 37479), (5642, 37200), (5766, 36400), (6045, 34720), (6200, 33852), (6240, 33635), (6448, 32550), (6510, 32240), (6727, 31200), (6825, 30752), (6944, 30225), (7280, 28830), (7440, 28210), (7688, 27300), (7800, 26908), (8060, 26040), (8400, 24986), (8463, 24800), (8680, 24180), (8736, 24025), (9100, 23064), (9300, 22568), (9610, 21840), (9672, 21700), (10075, 20832), (10400, 20181), (10416, 20150), (10850, 19344), (10920, 19220), (11284, 18600), (11532, 18200), (12090, 17360), (12400, 16926), (12493, 16800), (12896, 16275), (13020, 16120), (13454, 15600), (13650, 15376), (14105, 14880), (14415, 14560)]