31738200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{313}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 106879320

約数和(自身を除く): 75141120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 169, 195, 200, 260, 300, 312, 313, 325, 338, 390, 507, 520, 600, 626, 650, 676, 780, 845, 939, 975, 1014, 1252, 1300, 1352, 1560, 1565, 1690, 1878, 1950, 2028, 2504, 2535, 2600, 3130, 3380, 3756, 3900, 4056, 4069, 4225, 4695, 5070, 6260, 6760, 7512, 7800, 7825, 8138, 8450, 9390, 10140, 12207, 12520, 12675, 15650, 16276, 16900, 18780, 20280, 20345, 23475, 24414, 25350, 31300, 32552, 33800, 37560, 40690, 46950, 48828, 50700, 52897, 61035, 62600, 81380, 93900, 97656, 101400, 101725, 105794, 122070, 158691, 162760, 187800, 203450, 211588, 244140, 264485, 305175, 317382, 406900, 423176, 488280, 528970, 610350, 634764, 793455, 813800, 1057940, 1220700, 1269528, 1322425, 1586910, 2115880, 2441400, 2644850, 3173820, 3967275, 5289700, 6347640, 7934550, 10579400, 15869100, 31738200]

約数ペア:

[(1, 31738200), (2, 15869100), (3, 10579400), (4, 7934550), (5, 6347640), (6, 5289700), (8, 3967275), (10, 3173820), (12, 2644850), (13, 2441400), (15, 2115880), (20, 1586910), (24, 1322425), (25, 1269528), (26, 1220700), (30, 1057940), (39, 813800), (40, 793455), (50, 634764), (52, 610350), (60, 528970), (65, 488280), (75, 423176), (78, 406900), (100, 317382), (104, 305175), (120, 264485), (130, 244140), (150, 211588), (156, 203450), (169, 187800), (195, 162760), (200, 158691), (260, 122070), (300, 105794), (312, 101725), (313, 101400), (325, 97656), (338, 93900), (390, 81380), (507, 62600), (520, 61035), (600, 52897), (626, 50700), (650, 48828), (676, 46950), (780, 40690), (845, 37560), (939, 33800), (975, 32552), (1014, 31300), (1252, 25350), (1300, 24414), (1352, 23475), (1560, 20345), (1565, 20280), (1690, 18780), (1878, 16900), (1950, 16276), (2028, 15650), (2504, 12675), (2535, 12520), (2600, 12207), (3130, 10140), (3380, 9390), (3756, 8450), (3900, 8138), (4056, 7825), (4069, 7800), (4225, 7512), (4695, 6760), (5070, 6260)]