83509000

素因数分解:

$2^3\times 5^3\times {\mathrm{37}}^2\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 204127560

約数和(自身を除く): 120618560

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 61, 74, 100, 122, 125, 148, 185, 200, 244, 250, 296, 305, 370, 488, 500, 610, 740, 925, 1000, 1220, 1369, 1480, 1525, 1850, 2257, 2440, 2738, 3050, 3700, 4514, 4625, 5476, 6100, 6845, 7400, 7625, 9028, 9250, 10952, 11285, 12200, 13690, 15250, 18056, 18500, 22570, 27380, 30500, 34225, 37000, 45140, 54760, 56425, 61000, 68450, 83509, 90280, 112850, 136900, 167018, 171125, 225700, 273800, 282125, 334036, 342250, 417545, 451400, 564250, 668072, 684500, 835090, 1128500, 1369000, 1670180, 2087725, 2257000, 3340360, 4175450, 8350900, 10438625, 16701800, 20877250, 41754500, 83509000]

約数ペア:

[(1, 83509000), (2, 41754500), (4, 20877250), (5, 16701800), (8, 10438625), (10, 8350900), (20, 4175450), (25, 3340360), (37, 2257000), (40, 2087725), (50, 1670180), (61, 1369000), (74, 1128500), (100, 835090), (122, 684500), (125, 668072), (148, 564250), (185, 451400), (200, 417545), (244, 342250), (250, 334036), (296, 282125), (305, 273800), (370, 225700), (488, 171125), (500, 167018), (610, 136900), (740, 112850), (925, 90280), (1000, 83509), (1220, 68450), (1369, 61000), (1480, 56425), (1525, 54760), (1850, 45140), (2257, 37000), (2440, 34225), (2738, 30500), (3050, 27380), (3700, 22570), (4514, 18500), (4625, 18056), (5476, 15250), (6100, 13690), (6845, 12200), (7400, 11285), (7625, 10952), (9028, 9250)]