258550380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1319}}^1$

素因数の和:1362

約数の個数: 180

約数和(自身を含む): 892195920

約数和(自身を除く): 633645540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 121, 132, 135, 162, 165, 180, 198, 220, 242, 270, 297, 324, 330, 363, 396, 405, 484, 495, 540, 594, 605, 660, 726, 810, 891, 990, 1089, 1188, 1210, 1319, 1452, 1485, 1620, 1782, 1815, 1980, 2178, 2420, 2638, 2970, 3267, 3564, 3630, 3957, 4356, 4455, 5276, 5445, 5940, 6534, 6595, 7260, 7914, 8910, 9801, 10890, 11871, 13068, 13190, 14509, 15828, 16335, 17820, 19602, 19785, 21780, 23742, 26380, 29018, 32670, 35613, 39204, 39570, 43527, 47484, 49005, 58036, 59355, 65340, 71226, 72545, 79140, 87054, 98010, 106839, 118710, 130581, 142452, 145090, 159599, 174108, 178065, 196020, 213678, 217635, 237420, 261162, 290180, 319198, 356130, 391743, 427356, 435270, 478797, 522324, 534195, 638396, 652905, 712260, 783486, 797995, 870540, 957594, 1068390, 1175229, 1305810, 1436391, 1566972, 1595990, 1915188, 1958715, 2136780, 2350458, 2393985, 2611620, 2872782, 3191980, 3917430, 4309173, 4700916, 4787970, 5745564, 5876145, 7181955, 7834860, 8618346, 9575940, 11752290, 12927519, 14363910, 17236692, 21545865, 23504580, 25855038, 28727820, 43091730, 51710076, 64637595, 86183460, 129275190, 258550380]

約数ペア:

[(1, 258550380), (2, 129275190), (3, 86183460), (4, 64637595), (5, 51710076), (6, 43091730), (9, 28727820), (10, 25855038), (11, 23504580), (12, 21545865), (15, 17236692), (18, 14363910), (20, 12927519), (22, 11752290), (27, 9575940), (30, 8618346), (33, 7834860), (36, 7181955), (44, 5876145), (45, 5745564), (54, 4787970), (55, 4700916), (60, 4309173), (66, 3917430), (81, 3191980), (90, 2872782), (99, 2611620), (108, 2393985), (110, 2350458), (121, 2136780), (132, 1958715), (135, 1915188), (162, 1595990), (165, 1566972), (180, 1436391), (198, 1305810), (220, 1175229), (242, 1068390), (270, 957594), (297, 870540), (324, 797995), (330, 783486), (363, 712260), (396, 652905), (405, 638396), (484, 534195), (495, 522324), (540, 478797), (594, 435270), (605, 427356), (660, 391743), (726, 356130), (810, 319198), (891, 290180), (990, 261162), (1089, 237420), (1188, 217635), (1210, 213678), (1319, 196020), (1452, 178065), (1485, 174108), (1620, 159599), (1782, 145090), (1815, 142452), (1980, 130581), (2178, 118710), (2420, 106839), (2638, 98010), (2970, 87054), (3267, 79140), (3564, 72545), (3630, 71226), (3957, 65340), (4356, 59355), (4455, 58036), (5276, 49005), (5445, 47484), (5940, 43527), (6534, 39570), (6595, 39204), (7260, 35613), (7914, 32670), (8910, 29018), (9801, 26380), (10890, 23742), (11871, 21780), (13068, 19785), (13190, 19602), (14509, 17820), (15828, 16335)]