76354980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1847}}^1$

素因数の和:1925

約数の個数: 96

約数和(自身を含む): 234710784

約数和(自身を除く): 158355804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 53, 60, 65, 78, 106, 130, 156, 159, 195, 212, 260, 265, 318, 390, 530, 636, 689, 780, 795, 1060, 1378, 1590, 1847, 2067, 2756, 3180, 3445, 3694, 4134, 5541, 6890, 7388, 8268, 9235, 10335, 11082, 13780, 18470, 20670, 22164, 24011, 27705, 36940, 41340, 48022, 55410, 72033, 96044, 97891, 110820, 120055, 144066, 195782, 240110, 288132, 293673, 360165, 391564, 480220, 489455, 587346, 720330, 978910, 1174692, 1272583, 1440660, 1468365, 1957820, 2545166, 2936730, 3817749, 5090332, 5873460, 6362915, 7635498, 12725830, 15270996, 19088745, 25451660, 38177490, 76354980]

約数ペア:

[(1, 76354980), (2, 38177490), (3, 25451660), (4, 19088745), (5, 15270996), (6, 12725830), (10, 7635498), (12, 6362915), (13, 5873460), (15, 5090332), (20, 3817749), (26, 2936730), (30, 2545166), (39, 1957820), (52, 1468365), (53, 1440660), (60, 1272583), (65, 1174692), (78, 978910), (106, 720330), (130, 587346), (156, 489455), (159, 480220), (195, 391564), (212, 360165), (260, 293673), (265, 288132), (318, 240110), (390, 195782), (530, 144066), (636, 120055), (689, 110820), (780, 97891), (795, 96044), (1060, 72033), (1378, 55410), (1590, 48022), (1847, 41340), (2067, 36940), (2756, 27705), (3180, 24011), (3445, 22164), (3694, 20670), (4134, 18470), (5541, 13780), (6890, 11082), (7388, 10335), (8268, 9235)]