83144100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21319}}^1$

素因数の和:21349

約数の個数: 72

約数和(自身を含む): 259080640

約数和(自身を除く): 175936540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 21319, 42638, 63957, 85276, 106595, 127914, 213190, 255828, 277147, 319785, 426380, 532975, 554294, 639570, 831441, 1065950, 1108588, 1279140, 1385735, 1598925, 1662882, 2131900, 2771470, 3197850, 3325764, 4157205, 5542940, 6395700, 6928675, 8314410, 13857350, 16628820, 20786025, 27714700, 41572050, 83144100]

約数ペア:

[(1, 83144100), (2, 41572050), (3, 27714700), (4, 20786025), (5, 16628820), (6, 13857350), (10, 8314410), (12, 6928675), (13, 6395700), (15, 5542940), (20, 4157205), (25, 3325764), (26, 3197850), (30, 2771470), (39, 2131900), (50, 1662882), (52, 1598925), (60, 1385735), (65, 1279140), (75, 1108588), (78, 1065950), (100, 831441), (130, 639570), (150, 554294), (156, 532975), (195, 426380), (260, 319785), (300, 277147), (325, 255828), (390, 213190), (650, 127914), (780, 106595), (975, 85276), (1300, 63957), (1950, 42638), (3900, 21319)]