20158555800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{27073}}^1$

素因数の和:27182

約数の個数: 192

約数和(自身を含む): 67076376480

約数和(自身を除く): 46917820680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 73, 75, 85, 100, 102, 120, 136, 146, 150, 170, 200, 204, 219, 255, 292, 300, 340, 365, 408, 425, 438, 510, 584, 600, 680, 730, 850, 876, 1020, 1095, 1241, 1275, 1460, 1700, 1752, 1825, 2040, 2190, 2482, 2550, 2920, 3400, 3650, 3723, 4380, 4964, 5100, 5475, 6205, 7300, 7446, 8760, 9928, 10200, 10950, 12410, 14600, 14892, 18615, 21900, 24820, 27073, 29784, 31025, 37230, 43800, 49640, 54146, 62050, 74460, 81219, 93075, 108292, 124100, 135365, 148920, 162438, 186150, 216584, 248200, 270730, 324876, 372300, 406095, 460241, 541460, 649752, 676825, 744600, 812190, 920482, 1082920, 1353650, 1380723, 1624380, 1840964, 1976329, 2030475, 2301205, 2707300, 2761446, 3248760, 3681928, 3952658, 4060950, 4602410, 5414600, 5522892, 5928987, 6903615, 7905316, 8121900, 9204820, 9881645, 11045784, 11506025, 11857974, 13807230, 15810632, 16243800, 18409640, 19763290, 23012050, 23715948, 27614460, 29644935, 33597593, 34518075, 39526580, 46024100, 47431896, 49408225, 55228920, 59289870, 67195186, 69036150, 79053160, 92048200, 98816450, 100792779, 118579740, 134390372, 138072300, 148224675, 167987965, 197632900, 201585558, 237159480, 268780744, 276144600, 296449350, 335975930, 395265800, 403171116, 503963895, 592898700, 671951860, 806342232, 839939825, 1007927790, 1185797400, 1343903720, 1679879650, 2015855580, 2519819475, 3359759300, 4031711160, 5039638950, 6719518600, 10079277900, 20158555800]

約数ペア:

[(1, 20158555800), (2, 10079277900), (3, 6719518600), (4, 5039638950), (5, 4031711160), (6, 3359759300), (8, 2519819475), (10, 2015855580), (12, 1679879650), (15, 1343903720), (17, 1185797400), (20, 1007927790), (24, 839939825), (25, 806342232), (30, 671951860), (34, 592898700), (40, 503963895), (50, 403171116), (51, 395265800), (60, 335975930), (68, 296449350), (73, 276144600), (75, 268780744), (85, 237159480), (100, 201585558), (102, 197632900), (120, 167987965), (136, 148224675), (146, 138072300), (150, 134390372), (170, 118579740), (200, 100792779), (204, 98816450), (219, 92048200), (255, 79053160), (292, 69036150), (300, 67195186), (340, 59289870), (365, 55228920), (408, 49408225), (425, 47431896), (438, 46024100), (510, 39526580), (584, 34518075), (600, 33597593), (680, 29644935), (730, 27614460), (850, 23715948), (876, 23012050), (1020, 19763290), (1095, 18409640), (1241, 16243800), (1275, 15810632), (1460, 13807230), (1700, 11857974), (1752, 11506025), (1825, 11045784), (2040, 9881645), (2190, 9204820), (2482, 8121900), (2550, 7905316), (2920, 6903615), (3400, 5928987), (3650, 5522892), (3723, 5414600), (4380, 4602410), (4964, 4060950), (5100, 3952658), (5475, 3681928), (6205, 3248760), (7300, 2761446), (7446, 2707300), (8760, 2301205), (9928, 2030475), (10200, 1976329), (10950, 1840964), (12410, 1624380), (14600, 1380723), (14892, 1353650), (18615, 1082920), (21900, 920482), (24820, 812190), (27073, 744600), (29784, 676825), (31025, 649752), (37230, 541460), (43800, 460241), (49640, 406095), (54146, 372300), (62050, 324876), (74460, 270730), (81219, 248200), (93075, 216584), (108292, 186150), (124100, 162438), (135365, 148920)]