31816200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4079}}^1$

素因数の和:4111

約数の個数: 96

約数和(自身を含む): 106243200

約数和(自身を除く): 74427000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 4079, 7800, 8158, 12237, 16316, 20395, 24474, 32632, 40790, 48948, 53027, 61185, 81580, 97896, 101975, 106054, 122370, 159081, 163160, 203950, 212108, 244740, 265135, 305925, 318162, 407900, 424216, 489480, 530270, 611850, 636324, 795405, 815800, 1060540, 1223700, 1272648, 1325675, 1590810, 2121080, 2447400, 2651350, 3181620, 3977025, 5302700, 6363240, 7954050, 10605400, 15908100, 31816200]

約数ペア:

[(1, 31816200), (2, 15908100), (3, 10605400), (4, 7954050), (5, 6363240), (6, 5302700), (8, 3977025), (10, 3181620), (12, 2651350), (13, 2447400), (15, 2121080), (20, 1590810), (24, 1325675), (25, 1272648), (26, 1223700), (30, 1060540), (39, 815800), (40, 795405), (50, 636324), (52, 611850), (60, 530270), (65, 489480), (75, 424216), (78, 407900), (100, 318162), (104, 305925), (120, 265135), (130, 244740), (150, 212108), (156, 203950), (195, 163160), (200, 159081), (260, 122370), (300, 106054), (312, 101975), (325, 97896), (390, 81580), (520, 61185), (600, 53027), (650, 48948), (780, 40790), (975, 32632), (1300, 24474), (1560, 20395), (1950, 16316), (2600, 12237), (3900, 8158), (4079, 7800)]