133057000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:236

約数の個数: 128

約数和(自身を含む): 336960000

約数和(自身を除く): 203903000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 47, 50, 76, 94, 95, 100, 125, 149, 152, 188, 190, 200, 235, 250, 298, 376, 380, 470, 475, 500, 596, 745, 760, 893, 940, 950, 1000, 1175, 1192, 1490, 1786, 1880, 1900, 2350, 2375, 2831, 2980, 3572, 3725, 3800, 4465, 4700, 4750, 5662, 5875, 5960, 7003, 7144, 7450, 8930, 9400, 9500, 11324, 11750, 14006, 14155, 14900, 17860, 18625, 19000, 22325, 22648, 23500, 28012, 28310, 29800, 35015, 35720, 37250, 44650, 47000, 56024, 56620, 70030, 70775, 74500, 89300, 111625, 113240, 133057, 140060, 141550, 149000, 175075, 178600, 223250, 266114, 280120, 283100, 350150, 353875, 446500, 532228, 566200, 665285, 700300, 707750, 875375, 893000, 1064456, 1330570, 1400600, 1415500, 1750750, 2661140, 2831000, 3326425, 3501500, 5322280, 6652850, 7003000, 13305700, 16632125, 26611400, 33264250, 66528500, 133057000]

約数ペア:

[(1, 133057000), (2, 66528500), (4, 33264250), (5, 26611400), (8, 16632125), (10, 13305700), (19, 7003000), (20, 6652850), (25, 5322280), (38, 3501500), (40, 3326425), (47, 2831000), (50, 2661140), (76, 1750750), (94, 1415500), (95, 1400600), (100, 1330570), (125, 1064456), (149, 893000), (152, 875375), (188, 707750), (190, 700300), (200, 665285), (235, 566200), (250, 532228), (298, 446500), (376, 353875), (380, 350150), (470, 283100), (475, 280120), (500, 266114), (596, 223250), (745, 178600), (760, 175075), (893, 149000), (940, 141550), (950, 140060), (1000, 133057), (1175, 113240), (1192, 111625), (1490, 89300), (1786, 74500), (1880, 70775), (1900, 70030), (2350, 56620), (2375, 56024), (2831, 47000), (2980, 44650), (3572, 37250), (3725, 35720), (3800, 35015), (4465, 29800), (4700, 28310), (4750, 28012), (5662, 23500), (5875, 22648), (5960, 22325), (7003, 19000), (7144, 18625), (7450, 17860), (8930, 14900), (9400, 14155), (9500, 14006), (11324, 11750)]