212164232400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{431}}^1\times {\mathrm{136739}}^1$

素因数の和:137194

約数の個数: 180

約数和(自身を含む): 737982498240

約数和(自身を除く): 525818265840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 431, 450, 600, 720, 862, 900, 1200, 1293, 1724, 1800, 2155, 2586, 3448, 3600, 3879, 4310, 5172, 6465, 6896, 7758, 8620, 10344, 10775, 12930, 15516, 17240, 19395, 20688, 21550, 25860, 31032, 32325, 34480, 38790, 43100, 51720, 62064, 64650, 77580, 86200, 96975, 103440, 129300, 136739, 155160, 172400, 193950, 258600, 273478, 310320, 387900, 410217, 517200, 546956, 683695, 775800, 820434, 1093912, 1230651, 1367390, 1551600, 1640868, 2051085, 2187824, 2461302, 2734780, 3281736, 3418475, 4102170, 4922604, 5469560, 6153255, 6563472, 6836950, 8204340, 9845208, 10255425, 10939120, 12306510, 13673900, 16408680, 19690416, 20510850, 24613020, 27347800, 30766275, 32817360, 41021700, 49226040, 54695600, 58934509, 61532550, 82043400, 98452080, 117869018, 123065100, 164086800, 176803527, 235738036, 246130200, 294672545, 353607054, 471476072, 492260400, 530410581, 589345090, 707214108, 884017635, 942952144, 1060821162, 1178690180, 1414428216, 1473362725, 1768035270, 2121642324, 2357380360, 2652052905, 2828856432, 2946725450, 3536070540, 4243284648, 4420088175, 4714760720, 5304105810, 5893450900, 7072141080, 8486569296, 8840176350, 10608211620, 11786901800, 13260264525, 14144282160, 17680352700, 21216423240, 23573803600, 26520529050, 35360705400, 42432846480, 53041058100, 70721410800, 106082116200, 212164232400]

約数ペア:

[(1, 212164232400), (2, 106082116200), (3, 70721410800), (4, 53041058100), (5, 42432846480), (6, 35360705400), (8, 26520529050), (9, 23573803600), (10, 21216423240), (12, 17680352700), (15, 14144282160), (16, 13260264525), (18, 11786901800), (20, 10608211620), (24, 8840176350), (25, 8486569296), (30, 7072141080), (36, 5893450900), (40, 5304105810), (45, 4714760720), (48, 4420088175), (50, 4243284648), (60, 3536070540), (72, 2946725450), (75, 2828856432), (80, 2652052905), (90, 2357380360), (100, 2121642324), (120, 1768035270), (144, 1473362725), (150, 1414428216), (180, 1178690180), (200, 1060821162), (225, 942952144), (240, 884017635), (300, 707214108), (360, 589345090), (400, 530410581), (431, 492260400), (450, 471476072), (600, 353607054), (720, 294672545), (862, 246130200), (900, 235738036), (1200, 176803527), (1293, 164086800), (1724, 123065100), (1800, 117869018), (2155, 98452080), (2586, 82043400), (3448, 61532550), (3600, 58934509), (3879, 54695600), (4310, 49226040), (5172, 41021700), (6465, 32817360), (6896, 30766275), (7758, 27347800), (8620, 24613020), (10344, 20510850), (10775, 19690416), (12930, 16408680), (15516, 13673900), (17240, 12306510), (19395, 10939120), (20688, 10255425), (21550, 9845208), (25860, 8204340), (31032, 6836950), (32325, 6563472), (34480, 6153255), (38790, 5469560), (43100, 4922604), (51720, 4102170), (62064, 3418475), (64650, 3281736), (77580, 2734780), (86200, 2461302), (96975, 2187824), (103440, 2051085), (129300, 1640868), (136739, 1551600), (155160, 1367390), (172400, 1230651), (193950, 1093912), (258600, 820434), (273478, 775800), (310320, 683695), (387900, 546956), (410217, 517200)]