90515700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:295

約数の個数: 216

約数和(自身を含む): 318479616

約数和(自身を除く): 227963916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 41, 44, 45, 50, 55, 60, 66, 75, 82, 90, 99, 100, 110, 123, 132, 150, 164, 165, 180, 198, 205, 220, 223, 225, 246, 275, 300, 330, 369, 396, 410, 446, 450, 451, 492, 495, 550, 615, 660, 669, 738, 820, 825, 892, 900, 902, 990, 1025, 1100, 1115, 1230, 1338, 1353, 1476, 1650, 1804, 1845, 1980, 2007, 2050, 2230, 2255, 2453, 2460, 2475, 2676, 2706, 3075, 3300, 3345, 3690, 4014, 4059, 4100, 4460, 4510, 4906, 4950, 5412, 5575, 6150, 6690, 6765, 7359, 7380, 8028, 8118, 9020, 9143, 9225, 9812, 9900, 10035, 11150, 11275, 12265, 12300, 13380, 13530, 14718, 16236, 16725, 18286, 18450, 20070, 20295, 22077, 22300, 22550, 24530, 27060, 27429, 29436, 33450, 33825, 36572, 36795, 36900, 40140, 40590, 44154, 45100, 45715, 49060, 50175, 54858, 61325, 66900, 67650, 73590, 81180, 82287, 88308, 91430, 100350, 100573, 101475, 109716, 110385, 122650, 135300, 137145, 147180, 164574, 182860, 183975, 200700, 201146, 202950, 220770, 228575, 245300, 274290, 301719, 329148, 367950, 402292, 405900, 411435, 441540, 457150, 502865, 548580, 551925, 603438, 685725, 735900, 822870, 905157, 914300, 1005730, 1103850, 1206876, 1371450, 1508595, 1645740, 1810314, 2011460, 2057175, 2207700, 2514325, 2742900, 3017190, 3620628, 4114350, 4525785, 5028650, 6034380, 7542975, 8228700, 9051570, 10057300, 15085950, 18103140, 22628925, 30171900, 45257850, 90515700]

約数ペア:

[(1, 90515700), (2, 45257850), (3, 30171900), (4, 22628925), (5, 18103140), (6, 15085950), (9, 10057300), (10, 9051570), (11, 8228700), (12, 7542975), (15, 6034380), (18, 5028650), (20, 4525785), (22, 4114350), (25, 3620628), (30, 3017190), (33, 2742900), (36, 2514325), (41, 2207700), (44, 2057175), (45, 2011460), (50, 1810314), (55, 1645740), (60, 1508595), (66, 1371450), (75, 1206876), (82, 1103850), (90, 1005730), (99, 914300), (100, 905157), (110, 822870), (123, 735900), (132, 685725), (150, 603438), (164, 551925), (165, 548580), (180, 502865), (198, 457150), (205, 441540), (220, 411435), (223, 405900), (225, 402292), (246, 367950), (275, 329148), (300, 301719), (330, 274290), (369, 245300), (396, 228575), (410, 220770), (446, 202950), (450, 201146), (451, 200700), (492, 183975), (495, 182860), (550, 164574), (615, 147180), (660, 137145), (669, 135300), (738, 122650), (820, 110385), (825, 109716), (892, 101475), (900, 100573), (902, 100350), (990, 91430), (1025, 88308), (1100, 82287), (1115, 81180), (1230, 73590), (1338, 67650), (1353, 66900), (1476, 61325), (1650, 54858), (1804, 50175), (1845, 49060), (1980, 45715), (2007, 45100), (2050, 44154), (2230, 40590), (2255, 40140), (2453, 36900), (2460, 36795), (2475, 36572), (2676, 33825), (2706, 33450), (3075, 29436), (3300, 27429), (3345, 27060), (3690, 24530), (4014, 22550), (4059, 22300), (4100, 22077), (4460, 20295), (4510, 20070), (4906, 18450), (4950, 18286), (5412, 16725), (5575, 16236), (6150, 14718), (6690, 13530), (6765, 13380), (7359, 12300), (7380, 12265), (8028, 11275), (8118, 11150), (9020, 10035), (9143, 9900), (9225, 9812)]