153688950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{1429}}^1$

素因数の和:1686

約数の個数: 72

約数和(自身を含む): 414928800

約数和(自身を除く): 261239850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 239, 450, 478, 717, 1195, 1429, 1434, 2151, 2390, 2858, 3585, 4287, 4302, 5975, 7145, 7170, 8574, 10755, 11950, 12861, 14290, 17925, 21435, 21510, 25722, 35725, 35850, 42870, 53775, 64305, 71450, 107175, 107550, 128610, 214350, 321525, 341531, 643050, 683062, 1024593, 1707655, 2049186, 3073779, 3415310, 5122965, 6147558, 8538275, 10245930, 15368895, 17076550, 25614825, 30737790, 51229650, 76844475, 153688950]

約数ペア:

[(1, 153688950), (2, 76844475), (3, 51229650), (5, 30737790), (6, 25614825), (9, 17076550), (10, 15368895), (15, 10245930), (18, 8538275), (25, 6147558), (30, 5122965), (45, 3415310), (50, 3073779), (75, 2049186), (90, 1707655), (150, 1024593), (225, 683062), (239, 643050), (450, 341531), (478, 321525), (717, 214350), (1195, 128610), (1429, 107550), (1434, 107175), (2151, 71450), (2390, 64305), (2858, 53775), (3585, 42870), (4287, 35850), (4302, 35725), (5975, 25722), (7145, 21510), (7170, 21435), (8574, 17925), (10755, 14290), (11950, 12861)]