80738250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{1297}}^1$

素因数の和:1400

約数の個数: 64

約数和(自身を含む): 204107904

約数和(自身を除く): 123369654

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 83, 125, 150, 166, 249, 250, 375, 415, 498, 750, 830, 1245, 1297, 2075, 2490, 2594, 3891, 4150, 6225, 6485, 7782, 10375, 12450, 12970, 19455, 20750, 31125, 32425, 38910, 62250, 64850, 97275, 107651, 162125, 194550, 215302, 322953, 324250, 486375, 538255, 645906, 972750, 1076510, 1614765, 2691275, 3229530, 5382550, 8073825, 13456375, 16147650, 26912750, 40369125, 80738250]

約数ペア:

[(1, 80738250), (2, 40369125), (3, 26912750), (5, 16147650), (6, 13456375), (10, 8073825), (15, 5382550), (25, 3229530), (30, 2691275), (50, 1614765), (75, 1076510), (83, 972750), (125, 645906), (150, 538255), (166, 486375), (249, 324250), (250, 322953), (375, 215302), (415, 194550), (498, 162125), (750, 107651), (830, 97275), (1245, 64850), (1297, 62250), (2075, 38910), (2490, 32425), (2594, 31125), (3891, 20750), (4150, 19455), (6225, 12970), (6485, 12450), (7782, 10375)]