190053480825

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{2539}}^1$

素因数の和:2888

約数の個数: 144

約数和(自身を含む): 371336580160

約数和(自身を除く): 181283099335

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 157, 163, 195, 225, 325, 471, 489, 585, 785, 815, 975, 1413, 1467, 2041, 2119, 2355, 2445, 2539, 2925, 3925, 4075, 6123, 6357, 7065, 7335, 7617, 10205, 10595, 11775, 12225, 12695, 18369, 19071, 22851, 25591, 30615, 31785, 33007, 35325, 36675, 38085, 51025, 52975, 63475, 76773, 91845, 95355, 99021, 114255, 127955, 153075, 158925, 165035, 190425, 230319, 297063, 332683, 383865, 398623, 413857, 459225, 476775, 495105, 571275, 639775, 825175, 998049, 1151595, 1195869, 1241571, 1485315, 1663415, 1919325, 1993115, 2069285, 2475525, 2994147, 3587607, 3724713, 4990245, 5182099, 5380141, 5757975, 5979345, 6207855, 7426575, 8317075, 9965575, 10346425, 14970735, 15546297, 16140423, 17938035, 18623565, 24951225, 25910495, 26900705, 29896725, 31039275, 46638891, 48421269, 64975549, 74853675, 77731485, 80702115, 89690175, 93117825, 129552475, 134503525, 194926647, 233194455, 242106345, 324877745, 388657425, 403510575, 584779941, 844682137, 974633235, 1165972275, 1210531725, 1624388725, 2534046411, 2923899705, 4223410685, 4873166175, 7602139233, 12670232055, 14619498525, 21117053425, 38010696165, 63351160275, 190053480825]

約数ペア:

[(1, 190053480825), (3, 63351160275), (5, 38010696165), (9, 21117053425), (13, 14619498525), (15, 12670232055), (25, 7602139233), (39, 4873166175), (45, 4223410685), (65, 2923899705), (75, 2534046411), (117, 1624388725), (157, 1210531725), (163, 1165972275), (195, 974633235), (225, 844682137), (325, 584779941), (471, 403510575), (489, 388657425), (585, 324877745), (785, 242106345), (815, 233194455), (975, 194926647), (1413, 134503525), (1467, 129552475), (2041, 93117825), (2119, 89690175), (2355, 80702115), (2445, 77731485), (2539, 74853675), (2925, 64975549), (3925, 48421269), (4075, 46638891), (6123, 31039275), (6357, 29896725), (7065, 26900705), (7335, 25910495), (7617, 24951225), (10205, 18623565), (10595, 17938035), (11775, 16140423), (12225, 15546297), (12695, 14970735), (18369, 10346425), (19071, 9965575), (22851, 8317075), (25591, 7426575), (30615, 6207855), (31785, 5979345), (33007, 5757975), (35325, 5380141), (36675, 5182099), (38085, 4990245), (51025, 3724713), (52975, 3587607), (63475, 2994147), (76773, 2475525), (91845, 2069285), (95355, 1993115), (99021, 1919325), (114255, 1663415), (127955, 1485315), (153075, 1241571), (158925, 1195869), (165035, 1151595), (190425, 998049), (230319, 825175), (297063, 639775), (332683, 571275), (383865, 495105), (398623, 476775), (413857, 459225)]