187063020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{115471}}^1$

素因数の和:115492

約数の個数: 60

約数和(自身を含む): 586828704

約数和(自身を除く): 399765684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 115471, 230942, 346413, 461884, 577355, 692826, 1039239, 1154710, 1385652, 1732065, 2078478, 2309420, 3117717, 3464130, 4156956, 5196195, 6235434, 6928260, 9353151, 10392390, 12470868, 15588585, 18706302, 20784780, 31177170, 37412604, 46765755, 62354340, 93531510, 187063020]

約数ペア:

[(1, 187063020), (2, 93531510), (3, 62354340), (4, 46765755), (5, 37412604), (6, 31177170), (9, 20784780), (10, 18706302), (12, 15588585), (15, 12470868), (18, 10392390), (20, 9353151), (27, 6928260), (30, 6235434), (36, 5196195), (45, 4156956), (54, 3464130), (60, 3117717), (81, 2309420), (90, 2078478), (108, 1732065), (135, 1385652), (162, 1154710), (180, 1039239), (270, 692826), (324, 577355), (405, 461884), (540, 346413), (810, 230942), (1620, 115471)]