99696480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1229}}^1$

素因数の和:1273

約数の個数: 144

約数和(自身を含む): 340336080

約数和(自身を除く): 240639600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 1014, 1040, 1229, 1248, 1352, 1560, 1690, 2028, 2080, 2458, 2535, 2704, 3120, 3380, 3687, 4056, 4916, 5070, 5408, 6145, 6240, 6760, 7374, 8112, 9832, 10140, 12290, 13520, 14748, 15977, 16224, 18435, 19664, 20280, 24580, 27040, 29496, 31954, 36870, 39328, 40560, 47931, 49160, 58992, 63908, 73740, 79885, 81120, 95862, 98320, 117984, 127816, 147480, 159770, 191724, 196640, 207701, 239655, 255632, 294960, 319540, 383448, 415402, 479310, 511264, 589920, 623103, 639080, 766896, 830804, 958620, 1038505, 1246206, 1278160, 1533792, 1661608, 1917240, 2077010, 2492412, 2556320, 3115515, 3323216, 3834480, 4154020, 4984824, 6231030, 6646432, 7668960, 8308040, 9969648, 12462060, 16616080, 19939296, 24924120, 33232160, 49848240, 99696480]

約数ペア:

[(1, 99696480), (2, 49848240), (3, 33232160), (4, 24924120), (5, 19939296), (6, 16616080), (8, 12462060), (10, 9969648), (12, 8308040), (13, 7668960), (15, 6646432), (16, 6231030), (20, 4984824), (24, 4154020), (26, 3834480), (30, 3323216), (32, 3115515), (39, 2556320), (40, 2492412), (48, 2077010), (52, 1917240), (60, 1661608), (65, 1533792), (78, 1278160), (80, 1246206), (96, 1038505), (104, 958620), (120, 830804), (130, 766896), (156, 639080), (160, 623103), (169, 589920), (195, 511264), (208, 479310), (240, 415402), (260, 383448), (312, 319540), (338, 294960), (390, 255632), (416, 239655), (480, 207701), (507, 196640), (520, 191724), (624, 159770), (676, 147480), (780, 127816), (845, 117984), (1014, 98320), (1040, 95862), (1229, 81120), (1248, 79885), (1352, 73740), (1560, 63908), (1690, 58992), (2028, 49160), (2080, 47931), (2458, 40560), (2535, 39328), (2704, 36870), (3120, 31954), (3380, 29496), (3687, 27040), (4056, 24580), (4916, 20280), (5070, 19664), (5408, 18435), (6145, 16224), (6240, 15977), (6760, 14748), (7374, 13520), (8112, 12290), (9832, 10140)]