120509600

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{8861}}^1$

素因数の和:8898

約数の個数: 72

約数和(自身を含む): 311534748

約数和(自身を除く): 191025148

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 6800, 8861, 13600, 17722, 35444, 44305, 70888, 88610, 141776, 150637, 177220, 221525, 283552, 301274, 354440, 443050, 602548, 708880, 753185, 886100, 1205096, 1417760, 1506370, 1772200, 2410192, 3012740, 3544400, 3765925, 4820384, 6025480, 7088800, 7531850, 12050960, 15063700, 24101920, 30127400, 60254800, 120509600]

約数ペア:

[(1, 120509600), (2, 60254800), (4, 30127400), (5, 24101920), (8, 15063700), (10, 12050960), (16, 7531850), (17, 7088800), (20, 6025480), (25, 4820384), (32, 3765925), (34, 3544400), (40, 3012740), (50, 2410192), (68, 1772200), (80, 1506370), (85, 1417760), (100, 1205096), (136, 886100), (160, 753185), (170, 708880), (200, 602548), (272, 443050), (340, 354440), (400, 301274), (425, 283552), (544, 221525), (680, 177220), (800, 150637), (850, 141776), (1360, 88610), (1700, 70888), (2720, 44305), (3400, 35444), (6800, 17722), (8861, 13600)]