201225450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{269}}^1\times {\mathrm{4987}}^1$

素因数の和:5271

約数の個数: 48

約数和(自身を含む): 500994720

約数和(自身を除く): 299769270

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 269, 538, 807, 1345, 1614, 2690, 4035, 4987, 6725, 8070, 9974, 13450, 14961, 20175, 24935, 29922, 40350, 49870, 74805, 124675, 149610, 249350, 374025, 748050, 1341503, 2683006, 4024509, 6707515, 8049018, 13415030, 20122545, 33537575, 40245090, 67075150, 100612725, 201225450]

約数ペア:

[(1, 201225450), (2, 100612725), (3, 67075150), (5, 40245090), (6, 33537575), (10, 20122545), (15, 13415030), (25, 8049018), (30, 6707515), (50, 4024509), (75, 2683006), (150, 1341503), (269, 748050), (538, 374025), (807, 249350), (1345, 149610), (1614, 124675), (2690, 74805), (4035, 49870), (4987, 40350), (6725, 29922), (8070, 24935), (9974, 20175), (13450, 14961)]