231380397675

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{743}}^1\times {\mathrm{1327}}^1$

素因数の和:2242

約数の個数: 144

約数和(自身を含む): 477812275200

約数和(自身を除く): 246431877525

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 149, 175, 225, 315, 447, 525, 743, 745, 1043, 1327, 1341, 1575, 2229, 2235, 3129, 3715, 3725, 3981, 5201, 5215, 6635, 6687, 6705, 9289, 9387, 11145, 11175, 11943, 15603, 15645, 18575, 19905, 26005, 26075, 27867, 33175, 33435, 33525, 46445, 46809, 46935, 55725, 59715, 78015, 78225, 83601, 99525, 110707, 130025, 139335, 167175, 197723, 232225, 234045, 234675, 298575, 332121, 390075, 418005, 553535, 593169, 696675, 774949, 985961, 988615, 996363, 1170225, 1384061, 1660605, 1779507, 2090025, 2324847, 2767675, 2957883, 2965845, 3874745, 4152183, 4929805, 4943075, 4981815, 6901727, 6920305, 6974541, 8303025, 8873649, 8897535, 11624235, 12456549, 14789415, 14829225, 19373725, 20705181, 20760915, 24649025, 24909075, 34508635, 34601525, 34872705, 44368245, 44487675, 58121175, 62115543, 62282745, 73947075, 103525905, 103804575, 146908189, 172543175, 174363525, 221841225, 310577715, 311413725, 440724567, 517629525, 734540945, 1028357323, 1322173701, 1552888575, 2203622835, 3085071969, 3672704725, 5141786615, 6610868505, 9255215907, 11018114175, 15425359845, 25708933075, 33054342525, 46276079535, 77126799225, 231380397675]

約数ペア:

[(1, 231380397675), (3, 77126799225), (5, 46276079535), (7, 33054342525), (9, 25708933075), (15, 15425359845), (21, 11018114175), (25, 9255215907), (35, 6610868505), (45, 5141786615), (63, 3672704725), (75, 3085071969), (105, 2203622835), (149, 1552888575), (175, 1322173701), (225, 1028357323), (315, 734540945), (447, 517629525), (525, 440724567), (743, 311413725), (745, 310577715), (1043, 221841225), (1327, 174363525), (1341, 172543175), (1575, 146908189), (2229, 103804575), (2235, 103525905), (3129, 73947075), (3715, 62282745), (3725, 62115543), (3981, 58121175), (5201, 44487675), (5215, 44368245), (6635, 34872705), (6687, 34601525), (6705, 34508635), (9289, 24909075), (9387, 24649025), (11145, 20760915), (11175, 20705181), (11943, 19373725), (15603, 14829225), (15645, 14789415), (18575, 12456549), (19905, 11624235), (26005, 8897535), (26075, 8873649), (27867, 8303025), (33175, 6974541), (33435, 6920305), (33525, 6901727), (46445, 4981815), (46809, 4943075), (46935, 4929805), (55725, 4152183), (59715, 3874745), (78015, 2965845), (78225, 2957883), (83601, 2767675), (99525, 2324847), (110707, 2090025), (130025, 1779507), (139335, 1660605), (167175, 1384061), (197723, 1170225), (232225, 996363), (234045, 988615), (234675, 985961), (298575, 774949), (332121, 696675), (390075, 593169), (418005, 553535)]