4530770900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{2273}}^1$

素因数の和:2961

約数の個数: 72

約数和(自身を含む): 10169182464

約数和(自身を除く): 5638411564

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 643, 775, 1286, 1550, 2273, 2572, 3100, 3215, 4546, 6430, 9092, 11365, 12860, 16075, 19933, 22730, 32150, 39866, 45460, 56825, 64300, 70463, 79732, 99665, 113650, 140926, 199330, 227300, 281852, 352315, 398660, 498325, 704630, 996650, 1409260, 1461539, 1761575, 1993300, 2923078, 3523150, 5846156, 7046300, 7307695, 14615390, 29230780, 36538475, 45307709, 73076950, 90615418, 146153900, 181230836, 226538545, 453077090, 906154180, 1132692725, 2265385450, 4530770900]

約数ペア:

[(1, 4530770900), (2, 2265385450), (4, 1132692725), (5, 906154180), (10, 453077090), (20, 226538545), (25, 181230836), (31, 146153900), (50, 90615418), (62, 73076950), (100, 45307709), (124, 36538475), (155, 29230780), (310, 14615390), (620, 7307695), (643, 7046300), (775, 5846156), (1286, 3523150), (1550, 2923078), (2273, 1993300), (2572, 1761575), (3100, 1461539), (3215, 1409260), (4546, 996650), (6430, 704630), (9092, 498325), (11365, 398660), (12860, 352315), (16075, 281852), (19933, 227300), (22730, 199330), (32150, 140926), (39866, 113650), (45460, 99665), (56825, 79732), (64300, 70463)]