101675000

素因数分解:

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

素因数の和:128

約数の個数: 144

約数和(自身を含む): 280528920

約数和(自身を除く): 178853920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 83, 98, 100, 125, 140, 166, 175, 196, 200, 245, 250, 280, 332, 350, 392, 415, 490, 500, 581, 625, 664, 700, 830, 875, 980, 1000, 1162, 1225, 1250, 1400, 1660, 1750, 1960, 2075, 2324, 2450, 2500, 2905, 3125, 3320, 3500, 4067, 4150, 4375, 4648, 4900, 5000, 5810, 6125, 6250, 7000, 8134, 8300, 8750, 9800, 10375, 11620, 12250, 12500, 14525, 16268, 16600, 17500, 20335, 20750, 21875, 23240, 24500, 25000, 29050, 30625, 32536, 35000, 40670, 41500, 43750, 49000, 51875, 58100, 61250, 72625, 81340, 83000, 87500, 101675, 103750, 116200, 122500, 145250, 153125, 162680, 175000, 203350, 207500, 245000, 259375, 290500, 306250, 363125, 406700, 415000, 508375, 518750, 581000, 612500, 726250, 813400, 1016750, 1037500, 1225000, 1452500, 1815625, 2033500, 2075000, 2541875, 2905000, 3631250, 4067000, 5083750, 7262500, 10167500, 12709375, 14525000, 20335000, 25418750, 50837500, 101675000]

約数ペア:

[(1, 101675000), (2, 50837500), (4, 25418750), (5, 20335000), (7, 14525000), (8, 12709375), (10, 10167500), (14, 7262500), (20, 5083750), (25, 4067000), (28, 3631250), (35, 2905000), (40, 2541875), (49, 2075000), (50, 2033500), (56, 1815625), (70, 1452500), (83, 1225000), (98, 1037500), (100, 1016750), (125, 813400), (140, 726250), (166, 612500), (175, 581000), (196, 518750), (200, 508375), (245, 415000), (250, 406700), (280, 363125), (332, 306250), (350, 290500), (392, 259375), (415, 245000), (490, 207500), (500, 203350), (581, 175000), (625, 162680), (664, 153125), (700, 145250), (830, 122500), (875, 116200), (980, 103750), (1000, 101675), (1162, 87500), (1225, 83000), (1250, 81340), (1400, 72625), (1660, 61250), (1750, 58100), (1960, 51875), (2075, 49000), (2324, 43750), (2450, 41500), (2500, 40670), (2905, 35000), (3125, 32536), (3320, 30625), (3500, 29050), (4067, 25000), (4150, 24500), (4375, 23240), (4648, 21875), (4900, 20750), (5000, 20335), (5810, 17500), (6125, 16600), (6250, 16268), (7000, 14525), (8134, 12500), (8300, 12250), (8750, 11620), (9800, 10375)]