420084600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53857}}^1$

素因数の和:53889

約数の個数: 96

約数和(自身を含む): 1402462320

約数和(自身を除く): 982377720

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, 7800, 53857, 107714, 161571, 215428, 269285, 323142, 430856, 538570, 646284, 700141, 807855, 1077140, 1292568, 1346425, 1400282, 1615710, 2100423, 2154280, 2692850, 2800564, 3231420, 3500705, 4039275, 4200846, 5385700, 5601128, 6462840, 7001410, 8078550, 8401692, 10502115, 10771400, 14002820, 16157100, 16803384, 17503525, 21004230, 28005640, 32314200, 35007050, 42008460, 52510575, 70014100, 84016920, 105021150, 140028200, 210042300, 420084600]

約数ペア:

[(1, 420084600), (2, 210042300), (3, 140028200), (4, 105021150), (5, 84016920), (6, 70014100), (8, 52510575), (10, 42008460), (12, 35007050), (13, 32314200), (15, 28005640), (20, 21004230), (24, 17503525), (25, 16803384), (26, 16157100), (30, 14002820), (39, 10771400), (40, 10502115), (50, 8401692), (52, 8078550), (60, 7001410), (65, 6462840), (75, 5601128), (78, 5385700), (100, 4200846), (104, 4039275), (120, 3500705), (130, 3231420), (150, 2800564), (156, 2692850), (195, 2154280), (200, 2100423), (260, 1615710), (300, 1400282), (312, 1346425), (325, 1292568), (390, 1077140), (520, 807855), (600, 700141), (650, 646284), (780, 538570), (975, 430856), (1300, 323142), (1560, 269285), (1950, 215428), (2600, 161571), (3900, 107714), (7800, 53857)]