29028780

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1$

素因数の和:219

約数の個数: 168

約数和(自身を含む): 100258704

約数和(自身を除く): 71229924

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, 132, 135, 162, 165, 180, 181, 198, 220, 243, 270, 297, 324, 330, 362, 396, 405, 486, 495, 540, 543, 594, 660, 724, 729, 810, 891, 905, 972, 990, 1086, 1188, 1215, 1458, 1485, 1620, 1629, 1782, 1810, 1980, 1991, 2172, 2430, 2673, 2715, 2916, 2970, 3258, 3564, 3620, 3645, 3982, 4455, 4860, 4887, 5346, 5430, 5940, 5973, 6516, 7290, 7964, 8019, 8145, 8910, 9774, 9955, 10692, 10860, 11946, 13365, 14580, 14661, 16038, 16290, 17820, 17919, 19548, 19910, 23892, 24435, 26730, 29322, 29865, 32076, 32580, 35838, 39820, 40095, 43983, 48870, 53460, 53757, 58644, 59730, 71676, 73305, 80190, 87966, 89595, 97740, 107514, 119460, 131949, 146610, 160380, 161271, 175932, 179190, 215028, 219915, 263898, 268785, 293220, 322542, 358380, 439830, 483813, 527796, 537570, 645084, 659745, 806355, 879660, 967626, 1075140, 1319490, 1451439, 1612710, 1935252, 2419065, 2638980, 2902878, 3225420, 4838130, 5805756, 7257195, 9676260, 14514390, 29028780]

約数ペア:

[(1, 29028780), (2, 14514390), (3, 9676260), (4, 7257195), (5, 5805756), (6, 4838130), (9, 3225420), (10, 2902878), (11, 2638980), (12, 2419065), (15, 1935252), (18, 1612710), (20, 1451439), (22, 1319490), (27, 1075140), (30, 967626), (33, 879660), (36, 806355), (44, 659745), (45, 645084), (54, 537570), (55, 527796), (60, 483813), (66, 439830), (81, 358380), (90, 322542), (99, 293220), (108, 268785), (110, 263898), (132, 219915), (135, 215028), (162, 179190), (165, 175932), (180, 161271), (181, 160380), (198, 146610), (220, 131949), (243, 119460), (270, 107514), (297, 97740), (324, 89595), (330, 87966), (362, 80190), (396, 73305), (405, 71676), (486, 59730), (495, 58644), (540, 53757), (543, 53460), (594, 48870), (660, 43983), (724, 40095), (729, 39820), (810, 35838), (891, 32580), (905, 32076), (972, 29865), (990, 29322), (1086, 26730), (1188, 24435), (1215, 23892), (1458, 19910), (1485, 19548), (1620, 17919), (1629, 17820), (1782, 16290), (1810, 16038), (1980, 14661), (1991, 14580), (2172, 13365), (2430, 11946), (2673, 10860), (2715, 10692), (2916, 9955), (2970, 9774), (3258, 8910), (3564, 8145), (3620, 8019), (3645, 7964), (3982, 7290), (4455, 6516), (4860, 5973), (4887, 5940), (5346, 5430)]