84530800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:467

約数の個数: 120

約数和(自身を含む): 222521472

約数和(自身を除く): 137990672

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 34, 40, 50, 62, 68, 80, 85, 100, 124, 136, 155, 170, 200, 248, 272, 310, 340, 400, 401, 425, 496, 527, 620, 680, 775, 802, 850, 1054, 1240, 1360, 1550, 1604, 1700, 2005, 2108, 2480, 2635, 3100, 3208, 3400, 4010, 4216, 5270, 6200, 6416, 6800, 6817, 8020, 8432, 10025, 10540, 12400, 12431, 13175, 13634, 16040, 20050, 21080, 24862, 26350, 27268, 32080, 34085, 40100, 42160, 49724, 52700, 54536, 62155, 68170, 80200, 99448, 105400, 109072, 124310, 136340, 160400, 170425, 198896, 210800, 211327, 248620, 272680, 310775, 340850, 422654, 497240, 545360, 621550, 681700, 845308, 994480, 1056635, 1243100, 1363400, 1690616, 2113270, 2486200, 2726800, 3381232, 4226540, 4972400, 5283175, 8453080, 10566350, 16906160, 21132700, 42265400, 84530800]

約数ペア:

[(1, 84530800), (2, 42265400), (4, 21132700), (5, 16906160), (8, 10566350), (10, 8453080), (16, 5283175), (17, 4972400), (20, 4226540), (25, 3381232), (31, 2726800), (34, 2486200), (40, 2113270), (50, 1690616), (62, 1363400), (68, 1243100), (80, 1056635), (85, 994480), (100, 845308), (124, 681700), (136, 621550), (155, 545360), (170, 497240), (200, 422654), (248, 340850), (272, 310775), (310, 272680), (340, 248620), (400, 211327), (401, 210800), (425, 198896), (496, 170425), (527, 160400), (620, 136340), (680, 124310), (775, 109072), (802, 105400), (850, 99448), (1054, 80200), (1240, 68170), (1360, 62155), (1550, 54536), (1604, 52700), (1700, 49724), (2005, 42160), (2108, 40100), (2480, 34085), (2635, 32080), (3100, 27268), (3208, 26350), (3400, 24862), (4010, 21080), (4216, 20050), (5270, 16040), (6200, 13634), (6416, 13175), (6800, 12431), (6817, 12400), (8020, 10540), (8432, 10025)]