12643800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1621}}^1$

素因数の和:1653

約数の個数: 96

約数和(自身を含む): 42236880

約数和(自身を除く): 29593080

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, 1621, 1950, 2600, 3242, 3900, 4863, 6484, 7800, 8105, 9726, 12968, 16210, 19452, 21073, 24315, 32420, 38904, 40525, 42146, 48630, 63219, 64840, 81050, 84292, 97260, 105365, 121575, 126438, 162100, 168584, 194520, 210730, 243150, 252876, 316095, 324200, 421460, 486300, 505752, 526825, 632190, 842920, 972600, 1053650, 1264380, 1580475, 2107300, 2528760, 3160950, 4214600, 6321900, 12643800]

約数ペア:

[(1, 12643800), (2, 6321900), (3, 4214600), (4, 3160950), (5, 2528760), (6, 2107300), (8, 1580475), (10, 1264380), (12, 1053650), (13, 972600), (15, 842920), (20, 632190), (24, 526825), (25, 505752), (26, 486300), (30, 421460), (39, 324200), (40, 316095), (50, 252876), (52, 243150), (60, 210730), (65, 194520), (75, 168584), (78, 162100), (100, 126438), (104, 121575), (120, 105365), (130, 97260), (150, 84292), (156, 81050), (195, 64840), (200, 63219), (260, 48630), (300, 42146), (312, 40525), (325, 38904), (390, 32420), (520, 24315), (600, 21073), (650, 19452), (780, 16210), (975, 12968), (1300, 9726), (1560, 8105), (1621, 7800), (1950, 6484), (2600, 4863), (3242, 3900)]