80271750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{8233}}^1$

素因数の和:8266

約数の個数: 64

約数和(自身を含む): 215796672

約数和(自身を除く): 135524922

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 8233, 9750, 16466, 24699, 41165, 49398, 82330, 107029, 123495, 205825, 214058, 246990, 321087, 411650, 535145, 617475, 642174, 1029125, 1070290, 1234950, 1605435, 2058250, 2675725, 3087375, 3210870, 5351450, 6174750, 8027175, 13378625, 16054350, 26757250, 40135875, 80271750]

約数ペア:

[(1, 80271750), (2, 40135875), (3, 26757250), (5, 16054350), (6, 13378625), (10, 8027175), (13, 6174750), (15, 5351450), (25, 3210870), (26, 3087375), (30, 2675725), (39, 2058250), (50, 1605435), (65, 1234950), (75, 1070290), (78, 1029125), (125, 642174), (130, 617475), (150, 535145), (195, 411650), (250, 321087), (325, 246990), (375, 214058), (390, 205825), (650, 123495), (750, 107029), (975, 82330), (1625, 49398), (1950, 41165), (3250, 24699), (4875, 16466), (8233, 9750)]