1627009800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{208591}}^1$

素因数の和:208623

約数の個数: 96

約数和(自身を含む): 5431735680

約数和(自身を除く): 3804725880

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, 208591, 417182, 625773, 834364, 1042955, 1251546, 1668728, 2085910, 2503092, 2711683, 3128865, 4171820, 5006184, 5214775, 5423366, 6257730, 8135049, 8343640, 10429550, 10846732, 12515460, 13558415, 15644325, 16270098, 20859100, 21693464, 25030920, 27116830, 31288650, 32540196, 40675245, 41718200, 54233660, 62577300, 65080392, 67792075, 81350490, 108467320, 125154600, 135584150, 162700980, 203376225, 271168300, 325401960, 406752450, 542336600, 813504900, 1627009800]

約数ペア:

[(1, 1627009800), (2, 813504900), (3, 542336600), (4, 406752450), (5, 325401960), (6, 271168300), (8, 203376225), (10, 162700980), (12, 135584150), (13, 125154600), (15, 108467320), (20, 81350490), (24, 67792075), (25, 65080392), (26, 62577300), (30, 54233660), (39, 41718200), (40, 40675245), (50, 32540196), (52, 31288650), (60, 27116830), (65, 25030920), (75, 21693464), (78, 20859100), (100, 16270098), (104, 15644325), (120, 13558415), (130, 12515460), (150, 10846732), (156, 10429550), (195, 8343640), (200, 8135049), (260, 6257730), (300, 5423366), (312, 5214775), (325, 5006184), (390, 4171820), (520, 3128865), (600, 2711683), (650, 2503092), (780, 2085910), (975, 1668728), (1300, 1251546), (1560, 1042955), (1950, 834364), (2600, 625773), (3900, 417182), (7800, 208591)]