100127760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5281}}^1$

素因数の和:5376

約数の個数: 80

約数和(自身を含む): 314384640

約数和(自身を除く): 214256880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 5281, 6320, 9480, 10562, 15843, 18960, 21124, 26405, 31686, 42248, 52810, 63372, 79215, 84496, 105620, 126744, 158430, 211240, 253488, 316860, 417199, 422480, 633720, 834398, 1251597, 1267440, 1668796, 2085995, 2503194, 3337592, 4171990, 5006388, 6257985, 6675184, 8343980, 10012776, 12515970, 16687960, 20025552, 25031940, 33375920, 50063880, 100127760]

約数ペア:

[(1, 100127760), (2, 50063880), (3, 33375920), (4, 25031940), (5, 20025552), (6, 16687960), (8, 12515970), (10, 10012776), (12, 8343980), (15, 6675184), (16, 6257985), (20, 5006388), (24, 4171990), (30, 3337592), (40, 2503194), (48, 2085995), (60, 1668796), (79, 1267440), (80, 1251597), (120, 834398), (158, 633720), (237, 422480), (240, 417199), (316, 316860), (395, 253488), (474, 211240), (632, 158430), (790, 126744), (948, 105620), (1185, 84496), (1264, 79215), (1580, 63372), (1896, 52810), (2370, 42248), (3160, 31686), (3792, 26405), (4740, 21124), (5281, 18960), (6320, 15843), (9480, 10562)]