187161000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4799}}^1$

素因数の和:4836

約数の個数: 128

約数和(自身を含む): 628992000

約数和(自身を除く): 441831000

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, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 650, 750, 780, 975, 1000, 1300, 1500, 1560, 1625, 1950, 2600, 3000, 3250, 3900, 4799, 4875, 6500, 7800, 9598, 9750, 13000, 14397, 19196, 19500, 23995, 28794, 38392, 39000, 47990, 57588, 62387, 71985, 95980, 115176, 119975, 124774, 143970, 187161, 191960, 239950, 249548, 287940, 311935, 359925, 374322, 479900, 499096, 575880, 599875, 623870, 719850, 748644, 935805, 959800, 1199750, 1247740, 1439700, 1497288, 1559675, 1799625, 1871610, 2399500, 2495480, 2879400, 3119350, 3599250, 3743220, 4679025, 4799000, 6238700, 7198500, 7486440, 7798375, 9358050, 12477400, 14397000, 15596750, 18716100, 23395125, 31193500, 37432200, 46790250, 62387000, 93580500, 187161000]

約数ペア:

[(1, 187161000), (2, 93580500), (3, 62387000), (4, 46790250), (5, 37432200), (6, 31193500), (8, 23395125), (10, 18716100), (12, 15596750), (13, 14397000), (15, 12477400), (20, 9358050), (24, 7798375), (25, 7486440), (26, 7198500), (30, 6238700), (39, 4799000), (40, 4679025), (50, 3743220), (52, 3599250), (60, 3119350), (65, 2879400), (75, 2495480), (78, 2399500), (100, 1871610), (104, 1799625), (120, 1559675), (125, 1497288), (130, 1439700), (150, 1247740), (156, 1199750), (195, 959800), (200, 935805), (250, 748644), (260, 719850), (300, 623870), (312, 599875), (325, 575880), (375, 499096), (390, 479900), (500, 374322), (520, 359925), (600, 311935), (650, 287940), (750, 249548), (780, 239950), (975, 191960), (1000, 187161), (1300, 143970), (1500, 124774), (1560, 119975), (1625, 115176), (1950, 95980), (2600, 71985), (3000, 62387), (3250, 57588), (3900, 47990), (4799, 39000), (4875, 38392), (6500, 28794), (7800, 23995), (9598, 19500), (9750, 19196), (13000, 14397)]