15304050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:568

約数の個数: 72

約数和(自身を含む): 41783040

約数和(自身を除く): 26478990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 355, 426, 450, 479, 639, 710, 958, 1065, 1278, 1437, 1775, 2130, 2395, 2874, 3195, 3550, 4311, 4790, 5325, 6390, 7185, 8622, 10650, 11975, 14370, 15975, 21555, 23950, 31950, 34009, 35925, 43110, 68018, 71850, 102027, 107775, 170045, 204054, 215550, 306081, 340090, 510135, 612162, 850225, 1020270, 1530405, 1700450, 2550675, 3060810, 5101350, 7652025, 15304050]

約数ペア:

[(1, 15304050), (2, 7652025), (3, 5101350), (5, 3060810), (6, 2550675), (9, 1700450), (10, 1530405), (15, 1020270), (18, 850225), (25, 612162), (30, 510135), (45, 340090), (50, 306081), (71, 215550), (75, 204054), (90, 170045), (142, 107775), (150, 102027), (213, 71850), (225, 68018), (355, 43110), (426, 35925), (450, 34009), (479, 31950), (639, 23950), (710, 21555), (958, 15975), (1065, 14370), (1278, 11975), (1437, 10650), (1775, 8622), (2130, 7185), (2395, 6390), (2874, 5325), (3195, 4790), (3550, 4311)]