180895770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 552614400

約数和(自身を除く): 371718630

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 59, 66, 90, 95, 99, 110, 114, 118, 163, 165, 171, 177, 190, 198, 209, 285, 295, 326, 330, 342, 354, 418, 489, 495, 531, 570, 590, 627, 649, 815, 855, 885, 978, 990, 1045, 1062, 1121, 1254, 1298, 1467, 1630, 1710, 1770, 1793, 1881, 1947, 2090, 2242, 2445, 2655, 2934, 3097, 3135, 3245, 3363, 3586, 3762, 3894, 4890, 5310, 5379, 5605, 5841, 6194, 6270, 6490, 6726, 7335, 8965, 9291, 9405, 9617, 9735, 10089, 10758, 11210, 11682, 12331, 14670, 15485, 16137, 16815, 17930, 18582, 18810, 19234, 19470, 20178, 24662, 26895, 27873, 28851, 29205, 30970, 32274, 33630, 34067, 36993, 46455, 48085, 50445, 53790, 55746, 57702, 58410, 61655, 68134, 73986, 80685, 86553, 92910, 96170, 100890, 102201, 105787, 110979, 123310, 139365, 144255, 161370, 170335, 173106, 182723, 184965, 204402, 211574, 221958, 278730, 288510, 306603, 317361, 340670, 365446, 369930, 432765, 511005, 528935, 548169, 554895, 613206, 634722, 865530, 913615, 952083, 1022010, 1057870, 1096338, 1109790, 1533015, 1586805, 1644507, 1827230, 1904166, 2009953, 2740845, 3066030, 3173610, 3289014, 4019906, 4760415, 5481690, 6029859, 8222535, 9520830, 10049765, 12059718, 16445070, 18089577, 20099530, 30149295, 36179154, 60298590, 90447885, 180895770]

約数ペア:

[(1, 180895770), (2, 90447885), (3, 60298590), (5, 36179154), (6, 30149295), (9, 20099530), (10, 18089577), (11, 16445070), (15, 12059718), (18, 10049765), (19, 9520830), (22, 8222535), (30, 6029859), (33, 5481690), (38, 4760415), (45, 4019906), (55, 3289014), (57, 3173610), (59, 3066030), (66, 2740845), (90, 2009953), (95, 1904166), (99, 1827230), (110, 1644507), (114, 1586805), (118, 1533015), (163, 1109790), (165, 1096338), (171, 1057870), (177, 1022010), (190, 952083), (198, 913615), (209, 865530), (285, 634722), (295, 613206), (326, 554895), (330, 548169), (342, 528935), (354, 511005), (418, 432765), (489, 369930), (495, 365446), (531, 340670), (570, 317361), (590, 306603), (627, 288510), (649, 278730), (815, 221958), (855, 211574), (885, 204402), (978, 184965), (990, 182723), (1045, 173106), (1062, 170335), (1121, 161370), (1254, 144255), (1298, 139365), (1467, 123310), (1630, 110979), (1710, 105787), (1770, 102201), (1793, 100890), (1881, 96170), (1947, 92910), (2090, 86553), (2242, 80685), (2445, 73986), (2655, 68134), (2934, 61655), (3097, 58410), (3135, 57702), (3245, 55746), (3363, 53790), (3586, 50445), (3762, 48085), (3894, 46455), (4890, 36993), (5310, 34067), (5379, 33630), (5605, 32274), (5841, 30970), (6194, 29205), (6270, 28851), (6490, 27873), (6726, 26895), (7335, 24662), (8965, 20178), (9291, 19470), (9405, 19234), (9617, 18810), (9735, 18582), (10089, 17930), (10758, 16815), (11210, 16137), (11682, 15485), (12331, 14670)]