18634200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2389}}^1$

素因数の和:2421

約数の個数: 96

約数和(自身を含む): 62235600

約数和(自身を除く): 43601400

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, 2389, 2600, 3900, 4778, 7167, 7800, 9556, 11945, 14334, 19112, 23890, 28668, 31057, 35835, 47780, 57336, 59725, 62114, 71670, 93171, 95560, 119450, 124228, 143340, 155285, 179175, 186342, 238900, 248456, 286680, 310570, 358350, 372684, 465855, 477800, 621140, 716700, 745368, 776425, 931710, 1242280, 1433400, 1552850, 1863420, 2329275, 3105700, 3726840, 4658550, 6211400, 9317100, 18634200]

約数ペア:

[(1, 18634200), (2, 9317100), (3, 6211400), (4, 4658550), (5, 3726840), (6, 3105700), (8, 2329275), (10, 1863420), (12, 1552850), (13, 1433400), (15, 1242280), (20, 931710), (24, 776425), (25, 745368), (26, 716700), (30, 621140), (39, 477800), (40, 465855), (50, 372684), (52, 358350), (60, 310570), (65, 286680), (75, 248456), (78, 238900), (100, 186342), (104, 179175), (120, 155285), (130, 143340), (150, 124228), (156, 119450), (195, 95560), (200, 93171), (260, 71670), (300, 62114), (312, 59725), (325, 57336), (390, 47780), (520, 35835), (600, 31057), (650, 28668), (780, 23890), (975, 19112), (1300, 14334), (1560, 11945), (1950, 9556), (2389, 7800), (2600, 7167), (3900, 4778)]