82705020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 239984640

約数和(自身を除く): 157279620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 61, 118, 122, 177, 183, 236, 244, 295, 305, 354, 366, 383, 590, 610, 708, 732, 766, 885, 915, 1149, 1180, 1220, 1532, 1770, 1830, 1915, 2298, 3540, 3599, 3660, 3830, 4596, 5745, 7198, 7660, 10797, 11490, 14396, 17995, 21594, 22597, 22980, 23363, 35990, 43188, 45194, 46726, 53985, 67791, 70089, 71980, 90388, 93452, 107970, 112985, 116815, 135582, 140178, 215940, 225970, 233630, 271164, 280356, 338955, 350445, 451940, 467260, 677910, 700890, 1355820, 1378417, 1401780, 2756834, 4135251, 5513668, 6892085, 8270502, 13784170, 16541004, 20676255, 27568340, 41352510, 82705020]

約数ペア:

[(1, 82705020), (2, 41352510), (3, 27568340), (4, 20676255), (5, 16541004), (6, 13784170), (10, 8270502), (12, 6892085), (15, 5513668), (20, 4135251), (30, 2756834), (59, 1401780), (60, 1378417), (61, 1355820), (118, 700890), (122, 677910), (177, 467260), (183, 451940), (236, 350445), (244, 338955), (295, 280356), (305, 271164), (354, 233630), (366, 225970), (383, 215940), (590, 140178), (610, 135582), (708, 116815), (732, 112985), (766, 107970), (885, 93452), (915, 90388), (1149, 71980), (1180, 70089), (1220, 67791), (1532, 53985), (1770, 46726), (1830, 45194), (1915, 43188), (2298, 35990), (3540, 23363), (3599, 22980), (3660, 22597), (3830, 21594), (4596, 17995), (5745, 14396), (7198, 11490), (7660, 10797)]