42015150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1279}}^1$

素因数の和:1370

約数の個数: 72

約数和(自身を含む): 114516480

約数和(自身を除く): 72501330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 73, 75, 90, 146, 150, 219, 225, 365, 438, 450, 657, 730, 1095, 1279, 1314, 1825, 2190, 2558, 3285, 3650, 3837, 5475, 6395, 6570, 7674, 10950, 11511, 12790, 16425, 19185, 23022, 31975, 32850, 38370, 57555, 63950, 93367, 95925, 115110, 186734, 191850, 280101, 287775, 466835, 560202, 575550, 840303, 933670, 1400505, 1680606, 2334175, 2801010, 4201515, 4668350, 7002525, 8403030, 14005050, 21007575, 42015150]

約数ペア:

[(1, 42015150), (2, 21007575), (3, 14005050), (5, 8403030), (6, 7002525), (9, 4668350), (10, 4201515), (15, 2801010), (18, 2334175), (25, 1680606), (30, 1400505), (45, 933670), (50, 840303), (73, 575550), (75, 560202), (90, 466835), (146, 287775), (150, 280101), (219, 191850), (225, 186734), (365, 115110), (438, 95925), (450, 93367), (657, 63950), (730, 57555), (1095, 38370), (1279, 32850), (1314, 31975), (1825, 23022), (2190, 19185), (2558, 16425), (3285, 12790), (3650, 11511), (3837, 10950), (5475, 7674), (6395, 6570)]