38457150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 101564928

約数和(自身を除く): 63107778

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 71, 75, 115, 138, 142, 150, 157, 213, 230, 314, 345, 355, 426, 471, 575, 690, 710, 785, 942, 1065, 1150, 1570, 1633, 1725, 1775, 2130, 2355, 3266, 3450, 3550, 3611, 3925, 4710, 4899, 5325, 7222, 7850, 8165, 9798, 10650, 10833, 11147, 11775, 16330, 18055, 21666, 22294, 23550, 24495, 33441, 36110, 40825, 48990, 54165, 55735, 66882, 81650, 90275, 108330, 111470, 122475, 167205, 180550, 244950, 256381, 270825, 278675, 334410, 512762, 541650, 557350, 769143, 836025, 1281905, 1538286, 1672050, 2563810, 3845715, 6409525, 7691430, 12819050, 19228575, 38457150]

約数ペア:

[(1, 38457150), (2, 19228575), (3, 12819050), (5, 7691430), (6, 6409525), (10, 3845715), (15, 2563810), (23, 1672050), (25, 1538286), (30, 1281905), (46, 836025), (50, 769143), (69, 557350), (71, 541650), (75, 512762), (115, 334410), (138, 278675), (142, 270825), (150, 256381), (157, 244950), (213, 180550), (230, 167205), (314, 122475), (345, 111470), (355, 108330), (426, 90275), (471, 81650), (575, 66882), (690, 55735), (710, 54165), (785, 48990), (942, 40825), (1065, 36110), (1150, 33441), (1570, 24495), (1633, 23550), (1725, 22294), (1775, 21666), (2130, 18055), (2355, 16330), (3266, 11775), (3450, 11147), (3550, 10833), (3611, 10650), (3925, 9798), (4710, 8165), (4899, 7850), (5325, 7222)]