27960660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1$

素因数の和:607

約数の個数: 192

約数和(自身を含む): 107251200

約数和(自身を除く): 79290540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 569, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1138, 1170, 1260, 1365, 1404, 1638, 1707, 1755, 1820, 1890, 2276, 2340, 2457, 2730, 2845, 3276, 3414, 3510, 3780, 3983, 4095, 4914, 5121, 5460, 5690, 6828, 7020, 7397, 7966, 8190, 8535, 9828, 10242, 11380, 11949, 12285, 14794, 15363, 15932, 16380, 17070, 19915, 20484, 22191, 23898, 24570, 25605, 29588, 30726, 34140, 35847, 36985, 39830, 44382, 47796, 49140, 51210, 51779, 59745, 61452, 66573, 71694, 73970, 76815, 79660, 88764, 102420, 103558, 107541, 110955, 119490, 133146, 143388, 147940, 153630, 155337, 179235, 199719, 207116, 215082, 221910, 238980, 258895, 266292, 307260, 310674, 332865, 358470, 399438, 430164, 443820, 466011, 517790, 537705, 621348, 665730, 716940, 776685, 798876, 932022, 998595, 1035580, 1075410, 1331460, 1398033, 1553370, 1864044, 1997190, 2150820, 2330055, 2796066, 3106740, 3994380, 4660110, 5592132, 6990165, 9320220, 13980330, 27960660]

約数ペア:

[(1, 27960660), (2, 13980330), (3, 9320220), (4, 6990165), (5, 5592132), (6, 4660110), (7, 3994380), (9, 3106740), (10, 2796066), (12, 2330055), (13, 2150820), (14, 1997190), (15, 1864044), (18, 1553370), (20, 1398033), (21, 1331460), (26, 1075410), (27, 1035580), (28, 998595), (30, 932022), (35, 798876), (36, 776685), (39, 716940), (42, 665730), (45, 621348), (52, 537705), (54, 517790), (60, 466011), (63, 443820), (65, 430164), (70, 399438), (78, 358470), (84, 332865), (90, 310674), (91, 307260), (105, 266292), (108, 258895), (117, 238980), (126, 221910), (130, 215082), (135, 207116), (140, 199719), (156, 179235), (180, 155337), (182, 153630), (189, 147940), (195, 143388), (210, 133146), (234, 119490), (252, 110955), (260, 107541), (270, 103558), (273, 102420), (315, 88764), (351, 79660), (364, 76815), (378, 73970), (390, 71694), (420, 66573), (455, 61452), (468, 59745), (540, 51779), (546, 51210), (569, 49140), (585, 47796), (630, 44382), (702, 39830), (756, 36985), (780, 35847), (819, 34140), (910, 30726), (945, 29588), (1092, 25605), (1138, 24570), (1170, 23898), (1260, 22191), (1365, 20484), (1404, 19915), (1638, 17070), (1707, 16380), (1755, 15932), (1820, 15363), (1890, 14794), (2276, 12285), (2340, 11949), (2457, 11380), (2730, 10242), (2845, 9828), (3276, 8535), (3414, 8190), (3510, 7966), (3780, 7397), (3983, 7020), (4095, 6828), (4914, 5690), (5121, 5460)]