156766309900

素因数分解:

$2^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{248323}}^1$

素因数の和:248503

約数の個数: 72

約数和(自身を含む): 349183275840

約数和(自身を除く): 192416965940

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 100, 107, 118, 214, 236, 295, 428, 535, 590, 1070, 1180, 1475, 2140, 2675, 2950, 5350, 5900, 6313, 10700, 12626, 25252, 31565, 63130, 126260, 157825, 248323, 315650, 496646, 631300, 993292, 1241615, 2483230, 4966460, 6208075, 12416150, 14651057, 24832300, 26570561, 29302114, 53141122, 58604228, 73255285, 106282244, 132852805, 146510570, 265705610, 293021140, 366276425, 531411220, 664264025, 732552850, 1328528050, 1465105700, 1567663099, 2657056100, 3135326198, 6270652396, 7838315495, 15676630990, 31353261980, 39191577475, 78383154950, 156766309900]

約数ペア:

[(1, 156766309900), (2, 78383154950), (4, 39191577475), (5, 31353261980), (10, 15676630990), (20, 7838315495), (25, 6270652396), (50, 3135326198), (59, 2657056100), (100, 1567663099), (107, 1465105700), (118, 1328528050), (214, 732552850), (236, 664264025), (295, 531411220), (428, 366276425), (535, 293021140), (590, 265705610), (1070, 146510570), (1180, 132852805), (1475, 106282244), (2140, 73255285), (2675, 58604228), (2950, 53141122), (5350, 29302114), (5900, 26570561), (6313, 24832300), (10700, 14651057), (12626, 12416150), (25252, 6208075), (31565, 4966460), (63130, 2483230), (126260, 1241615), (157825, 993292), (248323, 631300), (315650, 496646)]