83373500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 219596832

約数和(自身を除く): 136223332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 49, 50, 70, 82, 83, 98, 100, 125, 140, 164, 166, 175, 196, 205, 245, 250, 287, 332, 350, 410, 415, 490, 500, 574, 581, 700, 820, 830, 875, 980, 1025, 1148, 1162, 1225, 1435, 1660, 1750, 2009, 2050, 2075, 2324, 2450, 2870, 2905, 3403, 3500, 4018, 4067, 4100, 4150, 4900, 5125, 5740, 5810, 6125, 6806, 7175, 8036, 8134, 8300, 10045, 10250, 10375, 11620, 12250, 13612, 14350, 14525, 16268, 17015, 20090, 20335, 20500, 20750, 23821, 24500, 28700, 29050, 34030, 35875, 40180, 40670, 41500, 47642, 50225, 58100, 68060, 71750, 72625, 81340, 85075, 95284, 100450, 101675, 119105, 143500, 145250, 166747, 170150, 200900, 203350, 238210, 251125, 290500, 333494, 340300, 406700, 425375, 476420, 502250, 508375, 595525, 666988, 833735, 850750, 1004500, 1016750, 1191050, 1667470, 1701500, 2033500, 2382100, 2977625, 3334940, 4168675, 5955250, 8337350, 11910500, 16674700, 20843375, 41686750, 83373500]

約数ペア:

[(1, 83373500), (2, 41686750), (4, 20843375), (5, 16674700), (7, 11910500), (10, 8337350), (14, 5955250), (20, 4168675), (25, 3334940), (28, 2977625), (35, 2382100), (41, 2033500), (49, 1701500), (50, 1667470), (70, 1191050), (82, 1016750), (83, 1004500), (98, 850750), (100, 833735), (125, 666988), (140, 595525), (164, 508375), (166, 502250), (175, 476420), (196, 425375), (205, 406700), (245, 340300), (250, 333494), (287, 290500), (332, 251125), (350, 238210), (410, 203350), (415, 200900), (490, 170150), (500, 166747), (574, 145250), (581, 143500), (700, 119105), (820, 101675), (830, 100450), (875, 95284), (980, 85075), (1025, 81340), (1148, 72625), (1162, 71750), (1225, 68060), (1435, 58100), (1660, 50225), (1750, 47642), (2009, 41500), (2050, 40670), (2075, 40180), (2324, 35875), (2450, 34030), (2870, 29050), (2905, 28700), (3403, 24500), (3500, 23821), (4018, 20750), (4067, 20500), (4100, 20335), (4150, 20090), (4900, 17015), (5125, 16268), (5740, 14525), (5810, 14350), (6125, 13612), (6806, 12250), (7175, 11620), (8036, 10375), (8134, 10250), (8300, 10045)]