634970100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:406

約数の個数: 144

約数和(自身を含む): 1880879616

約数和(自身を除く): 1245909516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 107, 131, 150, 151, 214, 262, 300, 302, 321, 393, 428, 453, 524, 535, 604, 642, 655, 755, 786, 906, 1070, 1284, 1310, 1510, 1572, 1605, 1812, 1965, 2140, 2265, 2620, 2675, 3020, 3210, 3275, 3775, 3930, 4530, 5350, 6420, 6550, 7550, 7860, 8025, 9060, 9825, 10700, 11325, 13100, 14017, 15100, 16050, 16157, 19650, 19781, 22650, 28034, 32100, 32314, 39300, 39562, 42051, 45300, 48471, 56068, 59343, 64628, 70085, 79124, 80785, 84102, 96942, 98905, 118686, 140170, 161570, 168204, 193884, 197810, 210255, 237372, 242355, 280340, 296715, 323140, 350425, 395620, 403925, 420510, 484710, 494525, 593430, 700850, 807850, 841020, 969420, 989050, 1051275, 1186860, 1211775, 1401700, 1483575, 1615700, 1978100, 2102550, 2116567, 2423550, 2967150, 4205100, 4233134, 4847100, 5934300, 6349701, 8466268, 10582835, 12699402, 21165670, 25398804, 31748505, 42331340, 52914175, 63497010, 105828350, 126994020, 158742525, 211656700, 317485050, 634970100]

約数ペア:

[(1, 634970100), (2, 317485050), (3, 211656700), (4, 158742525), (5, 126994020), (6, 105828350), (10, 63497010), (12, 52914175), (15, 42331340), (20, 31748505), (25, 25398804), (30, 21165670), (50, 12699402), (60, 10582835), (75, 8466268), (100, 6349701), (107, 5934300), (131, 4847100), (150, 4233134), (151, 4205100), (214, 2967150), (262, 2423550), (300, 2116567), (302, 2102550), (321, 1978100), (393, 1615700), (428, 1483575), (453, 1401700), (524, 1211775), (535, 1186860), (604, 1051275), (642, 989050), (655, 969420), (755, 841020), (786, 807850), (906, 700850), (1070, 593430), (1284, 494525), (1310, 484710), (1510, 420510), (1572, 403925), (1605, 395620), (1812, 350425), (1965, 323140), (2140, 296715), (2265, 280340), (2620, 242355), (2675, 237372), (3020, 210255), (3210, 197810), (3275, 193884), (3775, 168204), (3930, 161570), (4530, 140170), (5350, 118686), (6420, 98905), (6550, 96942), (7550, 84102), (7860, 80785), (8025, 79124), (9060, 70085), (9825, 64628), (10700, 59343), (11325, 56068), (13100, 48471), (14017, 45300), (15100, 42051), (16050, 39562), (16157, 39300), (19650, 32314), (19781, 32100), (22650, 28034)]