90000006372

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{599}}^1$

素因数の和:815

約数の個数: 216

約数和(自身を含む): 243329486400

約数和(自身を除く): 153329480028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 101, 124, 129, 172, 186, 202, 258, 279, 303, 372, 387, 404, 516, 558, 599, 606, 774, 909, 961, 1116, 1198, 1212, 1333, 1548, 1797, 1818, 1922, 2396, 2666, 2883, 3131, 3594, 3636, 3844, 3999, 4343, 5332, 5391, 5766, 6262, 7188, 7998, 8649, 8686, 9393, 10782, 11532, 11997, 12524, 13029, 15996, 17298, 17372, 18569, 18786, 21564, 23994, 25757, 26058, 28179, 34596, 37138, 37572, 39087, 41323, 47988, 51514, 52116, 55707, 56358, 60499, 74276, 77271, 78174, 82646, 97061, 103028, 111414, 112716, 120998, 123969, 134633, 154542, 156348, 165292, 167121, 181497, 194122, 222828, 231813, 241996, 247938, 269266, 291183, 309084, 334242, 362994, 371907, 388244, 403899, 463626, 495876, 538532, 544491, 575639, 582366, 668484, 725988, 743814, 798467, 807798, 873549, 927252, 1088982, 1151278, 1164732, 1211697, 1487628, 1596934, 1615596, 1726917, 1747098, 1875469, 2177964, 2302556, 2395401, 2423394, 2601457, 3193868, 3453834, 3494196, 3750938, 4173623, 4790802, 4846788, 5180751, 5202914, 5626407, 6907668, 7186203, 7501876, 7804371, 8347246, 9581604, 10361502, 10405828, 11252814, 12520869, 14372406, 15608742, 16694492, 16879221, 20723004, 22505628, 23413113, 24752477, 25041738, 28744812, 31217484, 33758442, 37562607, 46826226, 49504954, 50083476, 58139539, 67516884, 74257431, 75125214, 80645167, 93652452, 99009908, 116279078, 148514862, 150250428, 161290334, 174418617, 222772293, 232558156, 241935501, 297029724, 322580668, 348837234, 445544586, 483871002, 523255851, 697674468, 725806503, 891089172, 967742004, 1046511702, 1451613006, 2093023404, 2500000177, 2903226012, 5000000354, 7500000531, 10000000708, 15000001062, 22500001593, 30000002124, 45000003186, 90000006372]

約数ペア:

[(1, 90000006372), (2, 45000003186), (3, 30000002124), (4, 22500001593), (6, 15000001062), (9, 10000000708), (12, 7500000531), (18, 5000000354), (31, 2903226012), (36, 2500000177), (43, 2093023404), (62, 1451613006), (86, 1046511702), (93, 967742004), (101, 891089172), (124, 725806503), (129, 697674468), (172, 523255851), (186, 483871002), (202, 445544586), (258, 348837234), (279, 322580668), (303, 297029724), (372, 241935501), (387, 232558156), (404, 222772293), (516, 174418617), (558, 161290334), (599, 150250428), (606, 148514862), (774, 116279078), (909, 99009908), (961, 93652452), (1116, 80645167), (1198, 75125214), (1212, 74257431), (1333, 67516884), (1548, 58139539), (1797, 50083476), (1818, 49504954), (1922, 46826226), (2396, 37562607), (2666, 33758442), (2883, 31217484), (3131, 28744812), (3594, 25041738), (3636, 24752477), (3844, 23413113), (3999, 22505628), (4343, 20723004), (5332, 16879221), (5391, 16694492), (5766, 15608742), (6262, 14372406), (7188, 12520869), (7998, 11252814), (8649, 10405828), (8686, 10361502), (9393, 9581604), (10782, 8347246), (11532, 7804371), (11997, 7501876), (12524, 7186203), (13029, 6907668), (15996, 5626407), (17298, 5202914), (17372, 5180751), (18569, 4846788), (18786, 4790802), (21564, 4173623), (23994, 3750938), (25757, 3494196), (26058, 3453834), (28179, 3193868), (34596, 2601457), (37138, 2423394), (37572, 2395401), (39087, 2302556), (41323, 2177964), (47988, 1875469), (51514, 1747098), (52116, 1726917), (55707, 1615596), (56358, 1596934), (60499, 1487628), (74276, 1211697), (77271, 1164732), (78174, 1151278), (82646, 1088982), (97061, 927252), (103028, 873549), (111414, 807798), (112716, 798467), (120998, 743814), (123969, 725988), (134633, 668484), (154542, 582366), (156348, 575639), (165292, 544491), (167121, 538532), (181497, 495876), (194122, 463626), (222828, 403899), (231813, 388244), (241996, 371907), (247938, 362994), (269266, 334242), (291183, 309084)]