61252920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{743}}^1$

素因数の和:989

約数の個数: 96

約数和(自身を含む): 200210400

約数和(自身を除く): 138957480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 229, 360, 458, 687, 743, 916, 1145, 1374, 1486, 1832, 2061, 2229, 2290, 2748, 2972, 3435, 3715, 4122, 4458, 4580, 5496, 5944, 6687, 6870, 7430, 8244, 8916, 9160, 10305, 11145, 13374, 13740, 14860, 16488, 17832, 20610, 22290, 26748, 27480, 29720, 33435, 41220, 44580, 53496, 66870, 82440, 89160, 133740, 170147, 267480, 340294, 510441, 680588, 850735, 1020882, 1361176, 1531323, 1701470, 2041764, 2552205, 3062646, 3402940, 4083528, 5104410, 6125292, 6805880, 7656615, 10208820, 12250584, 15313230, 20417640, 30626460, 61252920]

約数ペア:

[(1, 61252920), (2, 30626460), (3, 20417640), (4, 15313230), (5, 12250584), (6, 10208820), (8, 7656615), (9, 6805880), (10, 6125292), (12, 5104410), (15, 4083528), (18, 3402940), (20, 3062646), (24, 2552205), (30, 2041764), (36, 1701470), (40, 1531323), (45, 1361176), (60, 1020882), (72, 850735), (90, 680588), (120, 510441), (180, 340294), (229, 267480), (360, 170147), (458, 133740), (687, 89160), (743, 82440), (916, 66870), (1145, 53496), (1374, 44580), (1486, 41220), (1832, 33435), (2061, 29720), (2229, 27480), (2290, 26748), (2748, 22290), (2972, 20610), (3435, 17832), (3715, 16488), (4122, 14860), (4458, 13740), (4580, 13374), (5496, 11145), (5944, 10305), (6687, 9160), (6870, 8916), (7430, 8244)]