120321450

素因数分解:

$2^1\times 3^6\times 5^2\times {\mathrm{3301}}^1$

素因数の和:3331

約数の個数: 84

約数和(自身を含む): 335644998

約数和(自身を除く): 215323548

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 243, 270, 405, 450, 486, 675, 729, 810, 1215, 1350, 1458, 2025, 2430, 3301, 3645, 4050, 6075, 6602, 7290, 9903, 12150, 16505, 18225, 19806, 29709, 33010, 36450, 49515, 59418, 82525, 89127, 99030, 148545, 165050, 178254, 247575, 267381, 297090, 445635, 495150, 534762, 742725, 802143, 891270, 1336905, 1485450, 1604286, 2228175, 2406429, 2673810, 4010715, 4456350, 4812858, 6684525, 8021430, 12032145, 13369050, 20053575, 24064290, 40107150, 60160725, 120321450]

約数ペア:

[(1, 120321450), (2, 60160725), (3, 40107150), (5, 24064290), (6, 20053575), (9, 13369050), (10, 12032145), (15, 8021430), (18, 6684525), (25, 4812858), (27, 4456350), (30, 4010715), (45, 2673810), (50, 2406429), (54, 2228175), (75, 1604286), (81, 1485450), (90, 1336905), (135, 891270), (150, 802143), (162, 742725), (225, 534762), (243, 495150), (270, 445635), (405, 297090), (450, 267381), (486, 247575), (675, 178254), (729, 165050), (810, 148545), (1215, 99030), (1350, 89127), (1458, 82525), (2025, 59418), (2430, 49515), (3301, 36450), (3645, 33010), (4050, 29709), (6075, 19806), (6602, 18225), (7290, 16505), (9903, 12150)]