144420250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1201}}^1$

素因数の和:1268

約数の個数: 64

約数和(自身を含む): 299269152

約数和(自身を除く): 154848902

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 125, 130, 185, 250, 325, 370, 481, 650, 925, 962, 1201, 1625, 1850, 2402, 2405, 3250, 4625, 4810, 6005, 9250, 12010, 12025, 15613, 24050, 30025, 31226, 44437, 60050, 60125, 78065, 88874, 120250, 150125, 156130, 222185, 300250, 390325, 444370, 577681, 780650, 1110925, 1155362, 1951625, 2221850, 2888405, 3903250, 5554625, 5776810, 11109250, 14442025, 28884050, 72210125, 144420250]

約数ペア:

[(1, 144420250), (2, 72210125), (5, 28884050), (10, 14442025), (13, 11109250), (25, 5776810), (26, 5554625), (37, 3903250), (50, 2888405), (65, 2221850), (74, 1951625), (125, 1155362), (130, 1110925), (185, 780650), (250, 577681), (325, 444370), (370, 390325), (481, 300250), (650, 222185), (925, 156130), (962, 150125), (1201, 120250), (1625, 88874), (1850, 78065), (2402, 60125), (2405, 60050), (3250, 44437), (4625, 31226), (4810, 30025), (6005, 24050), (9250, 15613), (12010, 12025)]