129249780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:990

約数の個数: 144

約数和(自身を含む): 419173440

約数和(自身を除く): 289923660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 121, 132, 165, 190, 209, 220, 228, 242, 285, 330, 363, 380, 418, 484, 570, 605, 627, 660, 726, 836, 937, 1045, 1140, 1210, 1254, 1452, 1815, 1874, 2090, 2299, 2420, 2508, 2811, 3135, 3630, 3748, 4180, 4598, 4685, 5622, 6270, 6897, 7260, 9196, 9370, 10307, 11244, 11495, 12540, 13794, 14055, 17803, 18740, 20614, 22990, 27588, 28110, 30921, 34485, 35606, 41228, 45980, 51535, 53409, 56220, 61842, 68970, 71212, 89015, 103070, 106818, 113377, 123684, 137940, 154605, 178030, 195833, 206140, 213636, 226754, 267045, 309210, 340131, 356060, 391666, 453508, 534090, 566885, 587499, 618420, 680262, 783332, 979165, 1068180, 1133770, 1174998, 1360524, 1700655, 1958330, 2154163, 2267540, 2349996, 2937495, 3401310, 3916660, 4308326, 5874990, 6462489, 6802620, 8616652, 10770815, 11749980, 12924978, 21541630, 25849956, 32312445, 43083260, 64624890, 129249780]

約数ペア:

[(1, 129249780), (2, 64624890), (3, 43083260), (4, 32312445), (5, 25849956), (6, 21541630), (10, 12924978), (11, 11749980), (12, 10770815), (15, 8616652), (19, 6802620), (20, 6462489), (22, 5874990), (30, 4308326), (33, 3916660), (38, 3401310), (44, 2937495), (55, 2349996), (57, 2267540), (60, 2154163), (66, 1958330), (76, 1700655), (95, 1360524), (110, 1174998), (114, 1133770), (121, 1068180), (132, 979165), (165, 783332), (190, 680262), (209, 618420), (220, 587499), (228, 566885), (242, 534090), (285, 453508), (330, 391666), (363, 356060), (380, 340131), (418, 309210), (484, 267045), (570, 226754), (605, 213636), (627, 206140), (660, 195833), (726, 178030), (836, 154605), (937, 137940), (1045, 123684), (1140, 113377), (1210, 106818), (1254, 103070), (1452, 89015), (1815, 71212), (1874, 68970), (2090, 61842), (2299, 56220), (2420, 53409), (2508, 51535), (2811, 45980), (3135, 41228), (3630, 35606), (3748, 34485), (4180, 30921), (4598, 28110), (4685, 27588), (5622, 22990), (6270, 20614), (6897, 18740), (7260, 17803), (9196, 14055), (9370, 13794), (10307, 12540), (11244, 11495)]