151611000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:642

約数の個数: 128

約数和(自身を含む): 478820160

約数和(自身を除く): 327209160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 97, 100, 120, 125, 150, 194, 200, 250, 291, 300, 375, 388, 485, 500, 521, 582, 600, 750, 776, 970, 1000, 1042, 1164, 1455, 1500, 1563, 1940, 2084, 2328, 2425, 2605, 2910, 3000, 3126, 3880, 4168, 4850, 5210, 5820, 6252, 7275, 7815, 9700, 10420, 11640, 12125, 12504, 13025, 14550, 15630, 19400, 20840, 24250, 26050, 29100, 31260, 36375, 39075, 48500, 50537, 52100, 58200, 62520, 65125, 72750, 78150, 97000, 101074, 104200, 130250, 145500, 151611, 156300, 195375, 202148, 252685, 260500, 291000, 303222, 312600, 390750, 404296, 505370, 521000, 606444, 758055, 781500, 1010740, 1212888, 1263425, 1516110, 1563000, 2021480, 2526850, 3032220, 3790275, 5053700, 6064440, 6317125, 7580550, 10107400, 12634250, 15161100, 18951375, 25268500, 30322200, 37902750, 50537000, 75805500, 151611000]

約数ペア:

[(1, 151611000), (2, 75805500), (3, 50537000), (4, 37902750), (5, 30322200), (6, 25268500), (8, 18951375), (10, 15161100), (12, 12634250), (15, 10107400), (20, 7580550), (24, 6317125), (25, 6064440), (30, 5053700), (40, 3790275), (50, 3032220), (60, 2526850), (75, 2021480), (97, 1563000), (100, 1516110), (120, 1263425), (125, 1212888), (150, 1010740), (194, 781500), (200, 758055), (250, 606444), (291, 521000), (300, 505370), (375, 404296), (388, 390750), (485, 312600), (500, 303222), (521, 291000), (582, 260500), (600, 252685), (750, 202148), (776, 195375), (970, 156300), (1000, 151611), (1042, 145500), (1164, 130250), (1455, 104200), (1500, 101074), (1563, 97000), (1940, 78150), (2084, 72750), (2328, 65125), (2425, 62520), (2605, 58200), (2910, 52100), (3000, 50537), (3126, 48500), (3880, 39075), (4168, 36375), (4850, 31260), (5210, 29100), (5820, 26050), (6252, 24250), (7275, 20840), (7815, 19400), (9700, 15630), (10420, 14550), (11640, 13025), (12125, 12504)]