64337220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{421}}^1$

素因数の和:722

約数の個数: 96

約数和(自身を含む): 201344640

約数和(自身を除く): 137007420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 283, 421, 540, 566, 842, 849, 1132, 1263, 1415, 1684, 1698, 2105, 2526, 2547, 2830, 3396, 3789, 4210, 4245, 5052, 5094, 5660, 6315, 7578, 7641, 8420, 8490, 10188, 11367, 12630, 12735, 15156, 15282, 16980, 18945, 22734, 25260, 25470, 30564, 37890, 38205, 45468, 50940, 56835, 75780, 76410, 113670, 119143, 152820, 227340, 238286, 357429, 476572, 595715, 714858, 1072287, 1191430, 1429716, 1787145, 2144574, 2382860, 3216861, 3574290, 4289148, 5361435, 6433722, 7148580, 10722870, 12867444, 16084305, 21445740, 32168610, 64337220]

約数ペア:

[(1, 64337220), (2, 32168610), (3, 21445740), (4, 16084305), (5, 12867444), (6, 10722870), (9, 7148580), (10, 6433722), (12, 5361435), (15, 4289148), (18, 3574290), (20, 3216861), (27, 2382860), (30, 2144574), (36, 1787145), (45, 1429716), (54, 1191430), (60, 1072287), (90, 714858), (108, 595715), (135, 476572), (180, 357429), (270, 238286), (283, 227340), (421, 152820), (540, 119143), (566, 113670), (842, 76410), (849, 75780), (1132, 56835), (1263, 50940), (1415, 45468), (1684, 38205), (1698, 37890), (2105, 30564), (2526, 25470), (2547, 25260), (2830, 22734), (3396, 18945), (3789, 16980), (4210, 15282), (4245, 15156), (5052, 12735), (5094, 12630), (5660, 11367), (6315, 10188), (7578, 8490), (7641, 8420)]