15880050

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{1307}}^1$

素因数の和:1334

約数の個数: 72

約数和(自身を含む): 44278416

約数和(自身を除く): 28398366

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, 810, 1215, 1307, 1350, 2025, 2430, 2614, 3921, 4050, 6075, 6535, 7842, 11763, 12150, 13070, 19605, 23526, 32675, 35289, 39210, 58815, 65350, 70578, 98025, 105867, 117630, 176445, 196050, 211734, 294075, 317601, 352890, 529335, 588150, 635202, 882225, 1058670, 1588005, 1764450, 2646675, 3176010, 5293350, 7940025, 15880050]

約数ペア:

[(1, 15880050), (2, 7940025), (3, 5293350), (5, 3176010), (6, 2646675), (9, 1764450), (10, 1588005), (15, 1058670), (18, 882225), (25, 635202), (27, 588150), (30, 529335), (45, 352890), (50, 317601), (54, 294075), (75, 211734), (81, 196050), (90, 176445), (135, 117630), (150, 105867), (162, 98025), (225, 70578), (243, 65350), (270, 58815), (405, 39210), (450, 35289), (486, 32675), (675, 23526), (810, 19605), (1215, 13070), (1307, 12150), (1350, 11763), (2025, 7842), (2430, 6535), (2614, 6075), (3921, 4050)]