100790040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64609}}^1$

素因数の和:64636

約数の個数: 64

約数和(自身を含む): 325634400

約数和(自身を除く): 224844360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 64609, 129218, 193827, 258436, 323045, 387654, 516872, 646090, 775308, 839917, 969135, 1292180, 1550616, 1679834, 1938270, 2519751, 2584360, 3359668, 3876540, 4199585, 5039502, 6719336, 7753080, 8399170, 10079004, 12598755, 16798340, 20158008, 25197510, 33596680, 50395020, 100790040]

約数ペア:

[(1, 100790040), (2, 50395020), (3, 33596680), (4, 25197510), (5, 20158008), (6, 16798340), (8, 12598755), (10, 10079004), (12, 8399170), (13, 7753080), (15, 6719336), (20, 5039502), (24, 4199585), (26, 3876540), (30, 3359668), (39, 2584360), (40, 2519751), (52, 1938270), (60, 1679834), (65, 1550616), (78, 1292180), (104, 969135), (120, 839917), (130, 775308), (156, 646090), (195, 516872), (260, 387654), (312, 323045), (390, 258436), (520, 193827), (780, 129218), (1560, 64609)]