1879800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 6301680

約数和(自身を除く): 4421880

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, 241, 260, 300, 312, 325, 390, 482, 520, 600, 650, 723, 780, 964, 975, 1205, 1300, 1446, 1560, 1928, 1950, 2410, 2600, 2892, 3133, 3615, 3900, 4820, 5784, 6025, 6266, 7230, 7800, 9399, 9640, 12050, 12532, 14460, 15665, 18075, 18798, 24100, 25064, 28920, 31330, 36150, 37596, 46995, 48200, 62660, 72300, 75192, 78325, 93990, 125320, 144600, 156650, 187980, 234975, 313300, 375960, 469950, 626600, 939900, 1879800]

約数ペア:

[(1, 1879800), (2, 939900), (3, 626600), (4, 469950), (5, 375960), (6, 313300), (8, 234975), (10, 187980), (12, 156650), (13, 144600), (15, 125320), (20, 93990), (24, 78325), (25, 75192), (26, 72300), (30, 62660), (39, 48200), (40, 46995), (50, 37596), (52, 36150), (60, 31330), (65, 28920), (75, 25064), (78, 24100), (100, 18798), (104, 18075), (120, 15665), (130, 14460), (150, 12532), (156, 12050), (195, 9640), (200, 9399), (241, 7800), (260, 7230), (300, 6266), (312, 6025), (325, 5784), (390, 4820), (482, 3900), (520, 3615), (600, 3133), (650, 2892), (723, 2600), (780, 2410), (964, 1950), (975, 1928), (1205, 1560), (1300, 1446)]