63017900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{971}}^1$

素因数の和:1055

約数の個数: 72

約数和(自身を含む): 151865280

約数和(自身を除く): 88847380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 59, 100, 110, 118, 220, 236, 275, 295, 550, 590, 649, 971, 1100, 1180, 1298, 1475, 1942, 2596, 2950, 3245, 3884, 4855, 5900, 6490, 9710, 10681, 12980, 16225, 19420, 21362, 24275, 32450, 42724, 48550, 53405, 57289, 64900, 97100, 106810, 114578, 213620, 229156, 267025, 286445, 534050, 572890, 630179, 1068100, 1145780, 1260358, 1432225, 2520716, 2864450, 3150895, 5728900, 6301790, 12603580, 15754475, 31508950, 63017900]

約数ペア:

[(1, 63017900), (2, 31508950), (4, 15754475), (5, 12603580), (10, 6301790), (11, 5728900), (20, 3150895), (22, 2864450), (25, 2520716), (44, 1432225), (50, 1260358), (55, 1145780), (59, 1068100), (100, 630179), (110, 572890), (118, 534050), (220, 286445), (236, 267025), (275, 229156), (295, 213620), (550, 114578), (590, 106810), (649, 97100), (971, 64900), (1100, 57289), (1180, 53405), (1298, 48550), (1475, 42724), (1942, 32450), (2596, 24275), (2950, 21362), (3245, 19420), (3884, 16225), (4855, 12980), (5900, 10681), (6490, 9710)]