25044840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{953}}^1$

素因数の和:1043

約数の個数: 96

約数和(自身を含む): 82597320

約数和(自身を除く): 57552480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 180, 219, 292, 360, 365, 438, 584, 657, 730, 876, 953, 1095, 1314, 1460, 1752, 1906, 2190, 2628, 2859, 2920, 3285, 3812, 4380, 4765, 5256, 5718, 6570, 7624, 8577, 8760, 9530, 11436, 13140, 14295, 17154, 19060, 22872, 26280, 28590, 34308, 38120, 42885, 57180, 68616, 69569, 85770, 114360, 139138, 171540, 208707, 278276, 343080, 347845, 417414, 556552, 626121, 695690, 834828, 1043535, 1252242, 1391380, 1669656, 2087070, 2504484, 2782760, 3130605, 4174140, 5008968, 6261210, 8348280, 12522420, 25044840]

約数ペア:

[(1, 25044840), (2, 12522420), (3, 8348280), (4, 6261210), (5, 5008968), (6, 4174140), (8, 3130605), (9, 2782760), (10, 2504484), (12, 2087070), (15, 1669656), (18, 1391380), (20, 1252242), (24, 1043535), (30, 834828), (36, 695690), (40, 626121), (45, 556552), (60, 417414), (72, 347845), (73, 343080), (90, 278276), (120, 208707), (146, 171540), (180, 139138), (219, 114360), (292, 85770), (360, 69569), (365, 68616), (438, 57180), (584, 42885), (657, 38120), (730, 34308), (876, 28590), (953, 26280), (1095, 22872), (1314, 19060), (1460, 17154), (1752, 14295), (1906, 13140), (2190, 11436), (2628, 9530), (2859, 8760), (2920, 8577), (3285, 7624), (3812, 6570), (4380, 5718), (4765, 5256)]