77328810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22031}}^1$

素因数の和:22060

約数の個数: 64

約数和(自身を含む): 222082560

約数和(自身を除く): 144753750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 22031, 44062, 66093, 110155, 132186, 198279, 220310, 286403, 330465, 396558, 572806, 594837, 660930, 859209, 991395, 1189674, 1432015, 1718418, 1982790, 2577627, 2864030, 2974185, 4296045, 5155254, 5948370, 7732881, 8592090, 12888135, 15465762, 25776270, 38664405, 77328810]

約数ペア:

[(1, 77328810), (2, 38664405), (3, 25776270), (5, 15465762), (6, 12888135), (9, 8592090), (10, 7732881), (13, 5948370), (15, 5155254), (18, 4296045), (26, 2974185), (27, 2864030), (30, 2577627), (39, 1982790), (45, 1718418), (54, 1432015), (65, 1189674), (78, 991395), (90, 859209), (117, 660930), (130, 594837), (135, 572806), (195, 396558), (234, 330465), (270, 286403), (351, 220310), (390, 198279), (585, 132186), (702, 110155), (1170, 66093), (1755, 44062), (3510, 22031)]