939900

素因数分解:

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

素因数の和:271

約数の個数: 72

約数和(自身を含む): 2940784

約数和(自身を除く): 2000884

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, 241, 260, 300, 325, 390, 482, 650, 723, 780, 964, 975, 1205, 1300, 1446, 1950, 2410, 2892, 3133, 3615, 3900, 4820, 6025, 6266, 7230, 9399, 12050, 12532, 14460, 15665, 18075, 18798, 24100, 31330, 36150, 37596, 46995, 62660, 72300, 78325, 93990, 156650, 187980, 234975, 313300, 469950, 939900]

約数ペア:

[(1, 939900), (2, 469950), (3, 313300), (4, 234975), (5, 187980), (6, 156650), (10, 93990), (12, 78325), (13, 72300), (15, 62660), (20, 46995), (25, 37596), (26, 36150), (30, 31330), (39, 24100), (50, 18798), (52, 18075), (60, 15665), (65, 14460), (75, 12532), (78, 12050), (100, 9399), (130, 7230), (150, 6266), (156, 6025), (195, 4820), (241, 3900), (260, 3615), (300, 3133), (325, 2892), (390, 2410), (482, 1950), (650, 1446), (723, 1300), (780, 1205), (964, 975)]