87892650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{173}}^1\times {\mathrm{1129}}^1$

素因数の和:1320

約数の個数: 72

約数和(自身を含む): 237713580

約数和(自身を除く): 149820930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 173, 225, 346, 450, 519, 865, 1038, 1129, 1557, 1730, 2258, 2595, 3114, 3387, 4325, 5190, 5645, 6774, 7785, 8650, 10161, 11290, 12975, 15570, 16935, 20322, 25950, 28225, 33870, 38925, 50805, 56450, 77850, 84675, 101610, 169350, 195317, 254025, 390634, 508050, 585951, 976585, 1171902, 1757853, 1953170, 2929755, 3515706, 4882925, 5859510, 8789265, 9765850, 14648775, 17578530, 29297550, 43946325, 87892650]

約数ペア:

[(1, 87892650), (2, 43946325), (3, 29297550), (5, 17578530), (6, 14648775), (9, 9765850), (10, 8789265), (15, 5859510), (18, 4882925), (25, 3515706), (30, 2929755), (45, 1953170), (50, 1757853), (75, 1171902), (90, 976585), (150, 585951), (173, 508050), (225, 390634), (346, 254025), (450, 195317), (519, 169350), (865, 101610), (1038, 84675), (1129, 77850), (1557, 56450), (1730, 50805), (2258, 38925), (2595, 33870), (3114, 28225), (3387, 25950), (4325, 20322), (5190, 16935), (5645, 15570), (6774, 12975), (7785, 11290), (8650, 10161)]