64197360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{9907}}^1$

素因数の和:9932

約数の個数: 100

約数和(自身を含む): 222989448

約数和(自身を除く): 158792088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 9907, 19814, 29721, 39628, 49535, 59442, 79256, 89163, 99070, 118884, 148605, 158512, 178326, 198140, 237768, 267489, 297210, 356652, 396280, 445815, 475536, 534978, 594420, 713304, 792560, 802467, 891630, 1069956, 1188840, 1337445, 1426608, 1604934, 1783260, 2139912, 2377680, 2674890, 3209868, 3566520, 4012335, 4279824, 5349780, 6419736, 7133040, 8024670, 10699560, 12839472, 16049340, 21399120, 32098680, 64197360]

約数ペア:

[(1, 64197360), (2, 32098680), (3, 21399120), (4, 16049340), (5, 12839472), (6, 10699560), (8, 8024670), (9, 7133040), (10, 6419736), (12, 5349780), (15, 4279824), (16, 4012335), (18, 3566520), (20, 3209868), (24, 2674890), (27, 2377680), (30, 2139912), (36, 1783260), (40, 1604934), (45, 1426608), (48, 1337445), (54, 1188840), (60, 1069956), (72, 891630), (80, 802467), (81, 792560), (90, 713304), (108, 594420), (120, 534978), (135, 475536), (144, 445815), (162, 396280), (180, 356652), (216, 297210), (240, 267489), (270, 237768), (324, 198140), (360, 178326), (405, 158512), (432, 148605), (540, 118884), (648, 99070), (720, 89163), (810, 79256), (1080, 59442), (1296, 49535), (1620, 39628), (2160, 29721), (3240, 19814), (6480, 9907)]