202069100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1181}}^1$

素因数の和:1283

約数の個数: 72

約数和(自身を含む): 461689200

約数和(自身を除く): 259620100

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 59, 100, 116, 118, 145, 236, 290, 295, 580, 590, 725, 1180, 1181, 1450, 1475, 1711, 2362, 2900, 2950, 3422, 4724, 5900, 5905, 6844, 8555, 11810, 17110, 23620, 29525, 34220, 34249, 42775, 59050, 68498, 69679, 85550, 118100, 136996, 139358, 171100, 171245, 278716, 342490, 348395, 684980, 696790, 856225, 1393580, 1712450, 1741975, 2020691, 3424900, 3483950, 4041382, 6967900, 8082764, 10103455, 20206910, 40413820, 50517275, 101034550, 202069100]

約数ペア:

[(1, 202069100), (2, 101034550), (4, 50517275), (5, 40413820), (10, 20206910), (20, 10103455), (25, 8082764), (29, 6967900), (50, 4041382), (58, 3483950), (59, 3424900), (100, 2020691), (116, 1741975), (118, 1712450), (145, 1393580), (236, 856225), (290, 696790), (295, 684980), (580, 348395), (590, 342490), (725, 278716), (1180, 171245), (1181, 171100), (1450, 139358), (1475, 136996), (1711, 118100), (2362, 85550), (2900, 69679), (2950, 68498), (3422, 59050), (4724, 42775), (5900, 34249), (5905, 34220), (6844, 29525), (8555, 23620), (11810, 17110)]