268275510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{3511}}^1$

素因数の和:3810

約数の個数: 64

約数和(自身を含む): 718133760

約数和(自身を除く): 449858250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 283, 566, 849, 1415, 1698, 2547, 2830, 3511, 4245, 5094, 7022, 7641, 8490, 10533, 12735, 15282, 17555, 21066, 25470, 31599, 35110, 38205, 52665, 63198, 76410, 94797, 105330, 157995, 189594, 315990, 473985, 947970, 993613, 1987226, 2980839, 4968065, 5961678, 8942517, 9936130, 14904195, 17885034, 26827551, 29808390, 44712585, 53655102, 89425170, 134137755, 268275510]

約数ペア:

[(1, 268275510), (2, 134137755), (3, 89425170), (5, 53655102), (6, 44712585), (9, 29808390), (10, 26827551), (15, 17885034), (18, 14904195), (27, 9936130), (30, 8942517), (45, 5961678), (54, 4968065), (90, 2980839), (135, 1987226), (270, 993613), (283, 947970), (566, 473985), (849, 315990), (1415, 189594), (1698, 157995), (2547, 105330), (2830, 94797), (3511, 76410), (4245, 63198), (5094, 52665), (7022, 38205), (7641, 35110), (8490, 31599), (10533, 25470), (12735, 21066), (15282, 17555)]