40688100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{853}}^1$

素因数の和:926

約数の個数: 108

約数和(自身を含む): 130093236

約数和(自身を除く): 89405136

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 53, 60, 75, 90, 100, 106, 150, 159, 180, 212, 225, 265, 300, 318, 450, 477, 530, 636, 795, 853, 900, 954, 1060, 1325, 1590, 1706, 1908, 2385, 2559, 2650, 3180, 3412, 3975, 4265, 4770, 5118, 5300, 7677, 7950, 8530, 9540, 10236, 11925, 12795, 15354, 15900, 17060, 21325, 23850, 25590, 30708, 38385, 42650, 45209, 47700, 51180, 63975, 76770, 85300, 90418, 127950, 135627, 153540, 180836, 191925, 226045, 255900, 271254, 383850, 406881, 452090, 542508, 678135, 767700, 813762, 904180, 1130225, 1356270, 1627524, 2034405, 2260450, 2712540, 3390675, 4068810, 4520900, 6781350, 8137620, 10172025, 13562700, 20344050, 40688100]

約数ペア:

[(1, 40688100), (2, 20344050), (3, 13562700), (4, 10172025), (5, 8137620), (6, 6781350), (9, 4520900), (10, 4068810), (12, 3390675), (15, 2712540), (18, 2260450), (20, 2034405), (25, 1627524), (30, 1356270), (36, 1130225), (45, 904180), (50, 813762), (53, 767700), (60, 678135), (75, 542508), (90, 452090), (100, 406881), (106, 383850), (150, 271254), (159, 255900), (180, 226045), (212, 191925), (225, 180836), (265, 153540), (300, 135627), (318, 127950), (450, 90418), (477, 85300), (530, 76770), (636, 63975), (795, 51180), (853, 47700), (900, 45209), (954, 42650), (1060, 38385), (1325, 30708), (1590, 25590), (1706, 23850), (1908, 21325), (2385, 17060), (2559, 15900), (2650, 15354), (3180, 12795), (3412, 11925), (3975, 10236), (4265, 9540), (4770, 8530), (5118, 7950), (5300, 7677)]