99680280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2239}}^1$

素因数の和:2313

約数の個数: 128

約数和(自身を含む): 348364800

約数和(自身を除く): 248684520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2239, 2968, 3180, 3710, 4452, 4478, 5565, 6360, 6717, 7420, 8904, 8956, 11130, 11195, 13434, 14840, 15673, 17912, 22260, 22390, 26868, 31346, 33585, 44520, 44780, 47019, 53736, 62692, 67170, 78365, 89560, 94038, 118667, 125384, 134340, 156730, 188076, 235095, 237334, 268680, 313460, 356001, 376152, 470190, 474668, 593335, 626920, 712002, 830669, 940380, 949336, 1186670, 1424004, 1661338, 1780005, 1880760, 2373340, 2492007, 2848008, 3322676, 3560010, 4153345, 4746680, 4984014, 6645352, 7120020, 8306690, 9968028, 12460035, 14240040, 16613380, 19936056, 24920070, 33226760, 49840140, 99680280]

約数ペア:

[(1, 99680280), (2, 49840140), (3, 33226760), (4, 24920070), (5, 19936056), (6, 16613380), (7, 14240040), (8, 12460035), (10, 9968028), (12, 8306690), (14, 7120020), (15, 6645352), (20, 4984014), (21, 4746680), (24, 4153345), (28, 3560010), (30, 3322676), (35, 2848008), (40, 2492007), (42, 2373340), (53, 1880760), (56, 1780005), (60, 1661338), (70, 1424004), (84, 1186670), (105, 949336), (106, 940380), (120, 830669), (140, 712002), (159, 626920), (168, 593335), (210, 474668), (212, 470190), (265, 376152), (280, 356001), (318, 313460), (371, 268680), (420, 237334), (424, 235095), (530, 188076), (636, 156730), (742, 134340), (795, 125384), (840, 118667), (1060, 94038), (1113, 89560), (1272, 78365), (1484, 67170), (1590, 62692), (1855, 53736), (2120, 47019), (2226, 44780), (2239, 44520), (2968, 33585), (3180, 31346), (3710, 26868), (4452, 22390), (4478, 22260), (5565, 17912), (6360, 15673), (6717, 14840), (7420, 13434), (8904, 11195), (8956, 11130)]