72502950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37181}}^1$

素因数の和:37209

約数の個数: 48

約数和(自身を含む): 193643856

約数和(自身を除く): 121140906

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 37181, 74362, 111543, 185905, 223086, 371810, 483353, 557715, 929525, 966706, 1115430, 1450059, 1859050, 2416765, 2788575, 2900118, 4833530, 5577150, 7250295, 12083825, 14500590, 24167650, 36251475, 72502950]

約数ペア:

[(1, 72502950), (2, 36251475), (3, 24167650), (5, 14500590), (6, 12083825), (10, 7250295), (13, 5577150), (15, 4833530), (25, 2900118), (26, 2788575), (30, 2416765), (39, 1859050), (50, 1450059), (65, 1115430), (75, 966706), (78, 929525), (130, 557715), (150, 483353), (195, 371810), (325, 223086), (390, 185905), (650, 111543), (975, 74362), (1950, 37181)]