72479750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 157248000

約数和(自身を除く): 84768250

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 83, 125, 166, 175, 250, 350, 415, 499, 581, 830, 875, 998, 1162, 1750, 2075, 2495, 2905, 3493, 4150, 4990, 5810, 6986, 10375, 12475, 14525, 17465, 20750, 24950, 29050, 34930, 41417, 62375, 72625, 82834, 87325, 124750, 145250, 174650, 207085, 289919, 414170, 436625, 579838, 873250, 1035425, 1449595, 2070850, 2899190, 5177125, 7247975, 10354250, 14495950, 36239875, 72479750]

約数ペア:

[(1, 72479750), (2, 36239875), (5, 14495950), (7, 10354250), (10, 7247975), (14, 5177125), (25, 2899190), (35, 2070850), (50, 1449595), (70, 1035425), (83, 873250), (125, 579838), (166, 436625), (175, 414170), (250, 289919), (350, 207085), (415, 174650), (499, 145250), (581, 124750), (830, 87325), (875, 82834), (998, 72625), (1162, 62375), (1750, 41417), (2075, 34930), (2495, 29050), (2905, 24950), (3493, 20750), (4150, 17465), (4990, 14525), (5810, 12475), (6986, 10375)]