15298400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1471}}^1$

素因数の和:1504

約数の個数: 72

約数和(自身を含む): 40247424

約数和(自身を除く): 24949024

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 1471, 2080, 2600, 2942, 5200, 5884, 7355, 10400, 11768, 14710, 19123, 23536, 29420, 36775, 38246, 47072, 58840, 73550, 76492, 95615, 117680, 147100, 152984, 191230, 235360, 294200, 305968, 382460, 478075, 588400, 611936, 764920, 956150, 1176800, 1529840, 1912300, 3059680, 3824600, 7649200, 15298400]

約数ペア:

[(1, 15298400), (2, 7649200), (4, 3824600), (5, 3059680), (8, 1912300), (10, 1529840), (13, 1176800), (16, 956150), (20, 764920), (25, 611936), (26, 588400), (32, 478075), (40, 382460), (50, 305968), (52, 294200), (65, 235360), (80, 191230), (100, 152984), (104, 147100), (130, 117680), (160, 95615), (200, 76492), (208, 73550), (260, 58840), (325, 47072), (400, 38246), (416, 36775), (520, 29420), (650, 23536), (800, 19123), (1040, 14710), (1300, 11768), (1471, 10400), (2080, 7355), (2600, 5884), (2942, 5200)]