157631100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1291}}^1$

素因数の和:1356

約数の個数: 144

約数和(自身を含む): 511383936

約数和(自身を除く): 353752836

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 37, 44, 50, 55, 60, 66, 74, 75, 100, 110, 111, 132, 148, 150, 165, 185, 220, 222, 275, 300, 330, 370, 407, 444, 550, 555, 660, 740, 814, 825, 925, 1100, 1110, 1221, 1291, 1628, 1650, 1850, 2035, 2220, 2442, 2582, 2775, 3300, 3700, 3873, 4070, 4884, 5164, 5550, 6105, 6455, 7746, 8140, 10175, 11100, 12210, 12910, 14201, 15492, 19365, 20350, 24420, 25820, 28402, 30525, 32275, 38730, 40700, 42603, 47767, 56804, 61050, 64550, 71005, 77460, 85206, 95534, 96825, 122100, 129100, 142010, 143301, 170412, 191068, 193650, 213015, 238835, 284020, 286602, 355025, 387300, 426030, 477670, 525437, 573204, 710050, 716505, 852060, 955340, 1050874, 1065075, 1194175, 1420100, 1433010, 1576311, 2101748, 2130150, 2388350, 2627185, 2866020, 3152622, 3582525, 4260300, 4776700, 5254370, 6305244, 7165050, 7881555, 10508740, 13135925, 14330100, 15763110, 26271850, 31526220, 39407775, 52543700, 78815550, 157631100]

約数ペア:

[(1, 157631100), (2, 78815550), (3, 52543700), (4, 39407775), (5, 31526220), (6, 26271850), (10, 15763110), (11, 14330100), (12, 13135925), (15, 10508740), (20, 7881555), (22, 7165050), (25, 6305244), (30, 5254370), (33, 4776700), (37, 4260300), (44, 3582525), (50, 3152622), (55, 2866020), (60, 2627185), (66, 2388350), (74, 2130150), (75, 2101748), (100, 1576311), (110, 1433010), (111, 1420100), (132, 1194175), (148, 1065075), (150, 1050874), (165, 955340), (185, 852060), (220, 716505), (222, 710050), (275, 573204), (300, 525437), (330, 477670), (370, 426030), (407, 387300), (444, 355025), (550, 286602), (555, 284020), (660, 238835), (740, 213015), (814, 193650), (825, 191068), (925, 170412), (1100, 143301), (1110, 142010), (1221, 129100), (1291, 122100), (1628, 96825), (1650, 95534), (1850, 85206), (2035, 77460), (2220, 71005), (2442, 64550), (2582, 61050), (2775, 56804), (3300, 47767), (3700, 42603), (3873, 40700), (4070, 38730), (4884, 32275), (5164, 30525), (5550, 28402), (6105, 25820), (6455, 24420), (7746, 20350), (8140, 19365), (10175, 15492), (11100, 14201), (12210, 12910)]