200504625

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 355829760

約数和(自身を除く): 155325135

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 107, 125, 263, 285, 321, 375, 475, 535, 789, 1315, 1425, 1605, 2033, 2375, 2675, 3945, 4997, 6099, 6575, 7125, 8025, 10165, 13375, 14991, 19725, 24985, 28141, 30495, 32875, 40125, 50825, 74955, 84423, 98625, 124925, 140705, 152475, 254125, 374775, 422115, 534679, 624625, 703525, 762375, 1604037, 1873875, 2110575, 2673395, 3517625, 8020185, 10552875, 13366975, 40100925, 66834875, 200504625]

約数ペア:

[(1, 200504625), (3, 66834875), (5, 40100925), (15, 13366975), (19, 10552875), (25, 8020185), (57, 3517625), (75, 2673395), (95, 2110575), (107, 1873875), (125, 1604037), (263, 762375), (285, 703525), (321, 624625), (375, 534679), (475, 422115), (535, 374775), (789, 254125), (1315, 152475), (1425, 140705), (1605, 124925), (2033, 98625), (2375, 84423), (2675, 74955), (3945, 50825), (4997, 40125), (6099, 32875), (6575, 30495), (7125, 28141), (8025, 24985), (10165, 19725), (13375, 14991)]