13286250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{1181}}^1$

素因数の和:1209

約数の個数: 60

約数和(自身を含む): 36002538

約数和(自身を除く): 22716288

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 625, 750, 1125, 1181, 1250, 1875, 2250, 2362, 3543, 3750, 5625, 5905, 7086, 10629, 11250, 11810, 17715, 21258, 29525, 35430, 53145, 59050, 88575, 106290, 147625, 177150, 265725, 295250, 442875, 531450, 738125, 885750, 1328625, 1476250, 2214375, 2657250, 4428750, 6643125, 13286250]

約数ペア:

[(1, 13286250), (2, 6643125), (3, 4428750), (5, 2657250), (6, 2214375), (9, 1476250), (10, 1328625), (15, 885750), (18, 738125), (25, 531450), (30, 442875), (45, 295250), (50, 265725), (75, 177150), (90, 147625), (125, 106290), (150, 88575), (225, 59050), (250, 53145), (375, 35430), (450, 29525), (625, 21258), (750, 17715), (1125, 11810), (1181, 11250), (1250, 10629), (1875, 7086), (2250, 5905), (2362, 5625), (3543, 3750)]