69290820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{229}}^1$

素因数の和:326

約数の個数: 108

約数和(自身を含む): 216374340

約数和(自身を除く): 147083520

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 229, 246, 369, 410, 458, 492, 615, 687, 738, 820, 916, 1145, 1230, 1374, 1476, 1681, 1845, 2061, 2290, 2460, 2748, 3362, 3435, 3690, 4122, 4580, 5043, 6724, 6870, 7380, 8244, 8405, 9389, 10086, 10305, 13740, 15129, 16810, 18778, 20172, 20610, 25215, 28167, 30258, 33620, 37556, 41220, 46945, 50430, 56334, 60516, 75645, 84501, 93890, 100860, 112668, 140835, 151290, 169002, 187780, 281670, 302580, 338004, 384949, 422505, 563340, 769898, 845010, 1154847, 1539796, 1690020, 1924745, 2309694, 3464541, 3849490, 4619388, 5774235, 6929082, 7698980, 11548470, 13858164, 17322705, 23096940, 34645410, 69290820]

約数ペア:

[(1, 69290820), (2, 34645410), (3, 23096940), (4, 17322705), (5, 13858164), (6, 11548470), (9, 7698980), (10, 6929082), (12, 5774235), (15, 4619388), (18, 3849490), (20, 3464541), (30, 2309694), (36, 1924745), (41, 1690020), (45, 1539796), (60, 1154847), (82, 845010), (90, 769898), (123, 563340), (164, 422505), (180, 384949), (205, 338004), (229, 302580), (246, 281670), (369, 187780), (410, 169002), (458, 151290), (492, 140835), (615, 112668), (687, 100860), (738, 93890), (820, 84501), (916, 75645), (1145, 60516), (1230, 56334), (1374, 50430), (1476, 46945), (1681, 41220), (1845, 37556), (2061, 33620), (2290, 30258), (2460, 28167), (2748, 25215), (3362, 20610), (3435, 20172), (3690, 18778), (4122, 16810), (4580, 15129), (5043, 13740), (6724, 10305), (6870, 10086), (7380, 9389), (8244, 8405)]