42030900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{5189}}^1$

素因数の和:5215

約数の個数: 90

約数和(自身を含む): 136273830

約数和(自身を除く): 94242930

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 5189, 8100, 10378, 15567, 20756, 25945, 31134, 46701, 51890, 62268, 77835, 93402, 103780, 129725, 140103, 155670, 186804, 233505, 259450, 280206, 311340, 389175, 420309, 467010, 518900, 560412, 700515, 778350, 840618, 934020, 1167525, 1401030, 1556700, 1681236, 2101545, 2335050, 2802060, 3502575, 4203090, 4670100, 7005150, 8406180, 10507725, 14010300, 21015450, 42030900]

約数ペア:

[(1, 42030900), (2, 21015450), (3, 14010300), (4, 10507725), (5, 8406180), (6, 7005150), (9, 4670100), (10, 4203090), (12, 3502575), (15, 2802060), (18, 2335050), (20, 2101545), (25, 1681236), (27, 1556700), (30, 1401030), (36, 1167525), (45, 934020), (50, 840618), (54, 778350), (60, 700515), (75, 560412), (81, 518900), (90, 467010), (100, 420309), (108, 389175), (135, 311340), (150, 280206), (162, 259450), (180, 233505), (225, 186804), (270, 155670), (300, 140103), (324, 129725), (405, 103780), (450, 93402), (540, 77835), (675, 62268), (810, 51890), (900, 46701), (1350, 31134), (1620, 25945), (2025, 20756), (2700, 15567), (4050, 10378), (5189, 8100)]