157313100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3257}}^1$

素因数の和:3304

約数の個数: 144

約数和(自身を含む): 542965248

約数和(自身を除く): 385652148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 175, 210, 230, 276, 300, 322, 345, 350, 420, 460, 483, 525, 575, 644, 690, 700, 805, 966, 1050, 1150, 1380, 1610, 1725, 1932, 2100, 2300, 2415, 3220, 3257, 3450, 4025, 4830, 6514, 6900, 8050, 9660, 9771, 12075, 13028, 16100, 16285, 19542, 22799, 24150, 32570, 39084, 45598, 48300, 48855, 65140, 68397, 74911, 81425, 91196, 97710, 113995, 136794, 149822, 162850, 195420, 224733, 227990, 244275, 273588, 299644, 325700, 341985, 374555, 449466, 455980, 488550, 524377, 569975, 683970, 749110, 898932, 977100, 1048754, 1123665, 1139950, 1367940, 1498220, 1573131, 1709925, 1872775, 2097508, 2247330, 2279900, 2621885, 3146262, 3419850, 3745550, 4494660, 5243770, 5618325, 6292524, 6839700, 7491100, 7865655, 10487540, 11236650, 13109425, 15731310, 22473300, 26218850, 31462620, 39328275, 52437700, 78656550, 157313100]

約数ペア:

[(1, 157313100), (2, 78656550), (3, 52437700), (4, 39328275), (5, 31462620), (6, 26218850), (7, 22473300), (10, 15731310), (12, 13109425), (14, 11236650), (15, 10487540), (20, 7865655), (21, 7491100), (23, 6839700), (25, 6292524), (28, 5618325), (30, 5243770), (35, 4494660), (42, 3745550), (46, 3419850), (50, 3146262), (60, 2621885), (69, 2279900), (70, 2247330), (75, 2097508), (84, 1872775), (92, 1709925), (100, 1573131), (105, 1498220), (115, 1367940), (138, 1139950), (140, 1123665), (150, 1048754), (161, 977100), (175, 898932), (210, 749110), (230, 683970), (276, 569975), (300, 524377), (322, 488550), (345, 455980), (350, 449466), (420, 374555), (460, 341985), (483, 325700), (525, 299644), (575, 273588), (644, 244275), (690, 227990), (700, 224733), (805, 195420), (966, 162850), (1050, 149822), (1150, 136794), (1380, 113995), (1610, 97710), (1725, 91196), (1932, 81425), (2100, 74911), (2300, 68397), (2415, 65140), (3220, 48855), (3257, 48300), (3450, 45598), (4025, 39084), (4830, 32570), (6514, 24150), (6900, 22799), (8050, 19542), (9660, 16285), (9771, 16100), (12075, 13028)]