164228400

素因数分解:

$2^4\times 3^2\times 5^2\times 7^4\times {\mathrm{19}}^1$

素因数の和:71

約数の個数: 450

約数和(自身を含む): 699857860

約数和(自身を除く): 535629460

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 25, 28, 30, 35, 36, 38, 40, 42, 45, 48, 49, 50, 56, 57, 60, 63, 70, 72, 75, 76, 80, 84, 90, 95, 98, 100, 105, 112, 114, 120, 126, 133, 140, 144, 147, 150, 152, 168, 171, 175, 180, 190, 196, 200, 210, 225, 228, 240, 245, 252, 266, 280, 285, 294, 300, 304, 315, 336, 342, 343, 350, 360, 380, 392, 399, 400, 420, 441, 450, 456, 475, 490, 504, 525, 532, 560, 570, 588, 600, 630, 665, 684, 686, 700, 720, 735, 760, 784, 798, 840, 855, 882, 900, 912, 931, 950, 980, 1008, 1029, 1050, 1064, 1140, 1176, 1197, 1200, 1225, 1260, 1330, 1368, 1372, 1400, 1425, 1470, 1520, 1575, 1596, 1680, 1710, 1715, 1764, 1800, 1862, 1900, 1960, 1995, 2058, 2100, 2128, 2205, 2280, 2352, 2394, 2401, 2450, 2520, 2660, 2736, 2744, 2793, 2800, 2850, 2940, 3087, 3150, 3192, 3325, 3420, 3430, 3528, 3600, 3675, 3724, 3800, 3920, 3990, 4116, 4200, 4275, 4410, 4560, 4655, 4788, 4802, 4900, 5040, 5145, 5320, 5488, 5586, 5700, 5880, 5985, 6174, 6300, 6384, 6517, 6650, 6840, 6860, 7056, 7203, 7350, 7448, 7600, 7980, 8232, 8379, 8400, 8550, 8575, 8820, 9310, 9576, 9604, 9800, 9975, 10290, 10640, 11025, 11172, 11400, 11760, 11970, 12005, 12348, 12600, 13034, 13300, 13680, 13720, 13965, 14406, 14700, 14896, 15435, 15960, 16464, 16758, 17100, 17150, 17640, 18620, 19152, 19208, 19551, 19600, 19950, 20580, 21609, 22050, 22344, 22800, 23275, 23940, 24010, 24696, 25200, 25725, 26068, 26600, 27440, 27930, 28812, 29400, 29925, 30870, 31920, 32585, 33516, 34200, 34300, 35280, 36015, 37240, 38416, 39102, 39900, 41160, 41895, 43218, 44100, 44688, 45619, 46550, 47880, 48020, 49392, 51450, 52136, 53200, 55860, 57624, 58653, 58800, 59850, 60025, 61740, 65170, 67032, 68400, 68600, 69825, 72030, 74480, 77175, 78204, 79800, 82320, 83790, 86436, 88200, 91238, 93100, 95760, 96040, 97755, 102900, 104272, 108045, 111720, 115248, 117306, 119700, 120050, 123480, 130340, 134064, 136857, 137200, 139650, 144060, 154350, 156408, 159600, 162925, 167580, 172872, 176400, 180075, 182476, 186200, 192080, 195510, 205800, 209475, 216090, 223440, 228095, 234612, 239400, 240100, 246960, 260680, 273714, 279300, 288120, 293265, 308700, 312816, 325850, 335160, 345744, 360150, 364952, 372400, 391020, 410571, 411600, 418950, 432180, 456190, 469224, 478800, 480200, 488775, 521360, 540225, 547428, 558600, 576240, 586530, 617400, 651700, 670320, 684285, 720300, 729904, 782040, 821142, 837900, 864360, 912380, 938448, 960400, 977550, 1080450, 1094856, 1117200, 1140475, 1173060, 1234800, 1303400, 1368570, 1440600, 1466325, 1564080, 1642284, 1675800, 1728720, 1824760, 1955100, 2052855, 2160900, 2189712, 2280950, 2346120, 2606800, 2737140, 2881200, 2932650, 3284568, 3351600, 3421425, 3649520, 3910200, 4105710, 4321800, 4561900, 4692240, 5474280, 5865300, 6569136, 6842850, 7820400, 8211420, 8643600, 9123800, 10264275, 10948560, 11730600, 13685700, 16422840, 18247600, 20528550, 23461200, 27371400, 32845680, 41057100, 54742800, 82114200, 164228400]

約数ペア:

[(1, 164228400), (2, 82114200), (3, 54742800), (4, 41057100), (5, 32845680), (6, 27371400), (7, 23461200), (8, 20528550), (9, 18247600), (10, 16422840), (12, 13685700), (14, 11730600), (15, 10948560), (16, 10264275), (18, 9123800), (19, 8643600), (20, 8211420), (21, 7820400), (24, 6842850), (25, 6569136), (28, 5865300), (30, 5474280), (35, 4692240), (36, 4561900), (38, 4321800), (40, 4105710), (42, 3910200), (45, 3649520), (48, 3421425), (49, 3351600), (50, 3284568), (56, 2932650), (57, 2881200), (60, 2737140), (63, 2606800), (70, 2346120), (72, 2280950), (75, 2189712), (76, 2160900), (80, 2052855), (84, 1955100), (90, 1824760), (95, 1728720), (98, 1675800), (100, 1642284), (105, 1564080), (112, 1466325), (114, 1440600), (120, 1368570), (126, 1303400), (133, 1234800), (140, 1173060), (144, 1140475), (147, 1117200), (150, 1094856), (152, 1080450), (168, 977550), (171, 960400), (175, 938448), (180, 912380), (190, 864360), (196, 837900), (200, 821142), (210, 782040), (225, 729904), (228, 720300), (240, 684285), (245, 670320), (252, 651700), (266, 617400), (280, 586530), (285, 576240), (294, 558600), (300, 547428), (304, 540225), (315, 521360), (336, 488775), (342, 480200), (343, 478800), (350, 469224), (360, 456190), (380, 432180), (392, 418950), (399, 411600), (400, 410571), (420, 391020), (441, 372400), (450, 364952), (456, 360150), (475, 345744), (490, 335160), (504, 325850), (525, 312816), (532, 308700), (560, 293265), (570, 288120), (588, 279300), (600, 273714), (630, 260680), (665, 246960), (684, 240100), (686, 239400), (700, 234612), (720, 228095), (735, 223440), (760, 216090), (784, 209475), (798, 205800), (840, 195510), (855, 192080), (882, 186200), (900, 182476), (912, 180075), (931, 176400), (950, 172872), (980, 167580), (1008, 162925), (1029, 159600), (1050, 156408), (1064, 154350), (1140, 144060), (1176, 139650), (1197, 137200), (1200, 136857), (1225, 134064), (1260, 130340), (1330, 123480), (1368, 120050), (1372, 119700), (1400, 117306), (1425, 115248), (1470, 111720), (1520, 108045), (1575, 104272), (1596, 102900), (1680, 97755), (1710, 96040), (1715, 95760), (1764, 93100), (1800, 91238), (1862, 88200), (1900, 86436), (1960, 83790), (1995, 82320), (2058, 79800), (2100, 78204), (2128, 77175), (2205, 74480), (2280, 72030), (2352, 69825), (2394, 68600), (2401, 68400), (2450, 67032), (2520, 65170), (2660, 61740), (2736, 60025), (2744, 59850), (2793, 58800), (2800, 58653), (2850, 57624), (2940, 55860), (3087, 53200), (3150, 52136), (3192, 51450), (3325, 49392), (3420, 48020), (3430, 47880), (3528, 46550), (3600, 45619), (3675, 44688), (3724, 44100), (3800, 43218), (3920, 41895), (3990, 41160), (4116, 39900), (4200, 39102), (4275, 38416), (4410, 37240), (4560, 36015), (4655, 35280), (4788, 34300), (4802, 34200), (4900, 33516), (5040, 32585), (5145, 31920), (5320, 30870), (5488, 29925), (5586, 29400), (5700, 28812), (5880, 27930), (5985, 27440), (6174, 26600), (6300, 26068), (6384, 25725), (6517, 25200), (6650, 24696), (6840, 24010), (6860, 23940), (7056, 23275), (7203, 22800), (7350, 22344), (7448, 22050), (7600, 21609), (7980, 20580), (8232, 19950), (8379, 19600), (8400, 19551), (8550, 19208), (8575, 19152), (8820, 18620), (9310, 17640), (9576, 17150), (9604, 17100), (9800, 16758), (9975, 16464), (10290, 15960), (10640, 15435), (11025, 14896), (11172, 14700), (11400, 14406), (11760, 13965), (11970, 13720), (12005, 13680), (12348, 13300), (12600, 13034)]