827297460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1361}}^1$

素因数の和:1694

約数の個数: 144

約数和(自身を含む): 2748537792

約数和(自身を除く): 1921240332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 307, 330, 396, 495, 614, 660, 921, 990, 1228, 1361, 1535, 1842, 1980, 2722, 2763, 3070, 3377, 3684, 4083, 4605, 5444, 5526, 6140, 6754, 6805, 8166, 9210, 10131, 11052, 12249, 13508, 13610, 13815, 14971, 16332, 16885, 18420, 20262, 20415, 24498, 27220, 27630, 29942, 30393, 33770, 40524, 40830, 44913, 48996, 50655, 55260, 59884, 60786, 61245, 67540, 74855, 81660, 89826, 101310, 121572, 122490, 134739, 149710, 151965, 179652, 202620, 224565, 244980, 269478, 299420, 303930, 417827, 449130, 538956, 607860, 673695, 835654, 898260, 1253481, 1347390, 1671308, 2089135, 2506962, 2694780, 3760443, 4178270, 4596097, 5013924, 6267405, 7520886, 8356540, 9192194, 12534810, 13788291, 15041772, 18384388, 18802215, 22980485, 25069620, 27576582, 37604430, 41364873, 45960970, 55153164, 68941455, 75208860, 82729746, 91921940, 137882910, 165459492, 206824365, 275765820, 413648730, 827297460]

約数ペア:

[(1, 827297460), (2, 413648730), (3, 275765820), (4, 206824365), (5, 165459492), (6, 137882910), (9, 91921940), (10, 82729746), (11, 75208860), (12, 68941455), (15, 55153164), (18, 45960970), (20, 41364873), (22, 37604430), (30, 27576582), (33, 25069620), (36, 22980485), (44, 18802215), (45, 18384388), (55, 15041772), (60, 13788291), (66, 12534810), (90, 9192194), (99, 8356540), (110, 7520886), (132, 6267405), (165, 5013924), (180, 4596097), (198, 4178270), (220, 3760443), (307, 2694780), (330, 2506962), (396, 2089135), (495, 1671308), (614, 1347390), (660, 1253481), (921, 898260), (990, 835654), (1228, 673695), (1361, 607860), (1535, 538956), (1842, 449130), (1980, 417827), (2722, 303930), (2763, 299420), (3070, 269478), (3377, 244980), (3684, 224565), (4083, 202620), (4605, 179652), (5444, 151965), (5526, 149710), (6140, 134739), (6754, 122490), (6805, 121572), (8166, 101310), (9210, 89826), (10131, 81660), (11052, 74855), (12249, 67540), (13508, 61245), (13610, 60786), (13815, 59884), (14971, 55260), (16332, 50655), (16885, 48996), (18420, 44913), (20262, 40830), (20415, 40524), (24498, 33770), (27220, 30393), (27630, 29942)]