69031260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6287}}^1$

素因数の和:6363

約数の個数: 72

約数和(自身を含む): 212861376

約数和(自身を除く): 143830116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 6287, 10980, 12574, 18861, 25148, 31435, 37722, 56583, 62870, 75444, 94305, 113166, 125740, 188610, 226332, 282915, 377220, 383507, 565830, 767014, 1131660, 1150521, 1534028, 1917535, 2301042, 3451563, 3835070, 4602084, 5752605, 6903126, 7670140, 11505210, 13806252, 17257815, 23010420, 34515630, 69031260]

約数ペア:

[(1, 69031260), (2, 34515630), (3, 23010420), (4, 17257815), (5, 13806252), (6, 11505210), (9, 7670140), (10, 6903126), (12, 5752605), (15, 4602084), (18, 3835070), (20, 3451563), (30, 2301042), (36, 1917535), (45, 1534028), (60, 1150521), (61, 1131660), (90, 767014), (122, 565830), (180, 383507), (183, 377220), (244, 282915), (305, 226332), (366, 188610), (549, 125740), (610, 113166), (732, 94305), (915, 75444), (1098, 62870), (1220, 56583), (1830, 37722), (2196, 31435), (2745, 25148), (3660, 18861), (5490, 12574), (6287, 10980)]