90205948140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{81017}}^1$

素因数の和:81288

約数の個数: 192

約数和(自身を含む): 316211309568

約数和(自身を除く): 226005361428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 241, 308, 330, 385, 420, 462, 482, 660, 723, 770, 924, 964, 1155, 1205, 1446, 1540, 1687, 2310, 2410, 2651, 2892, 3374, 3615, 4620, 4820, 5061, 5302, 6748, 7230, 7953, 8435, 10122, 10604, 13255, 14460, 15906, 16870, 18557, 20244, 25305, 26510, 31812, 33740, 37114, 39765, 50610, 53020, 55671, 74228, 79530, 81017, 92785, 101220, 111342, 159060, 162034, 185570, 222684, 243051, 278355, 324068, 371140, 405085, 486102, 556710, 567119, 810170, 891187, 972204, 1113420, 1134238, 1215255, 1620340, 1701357, 1782374, 2268476, 2430510, 2673561, 2835595, 3402714, 3564748, 4455935, 4861020, 5347122, 5671190, 6238309, 6805428, 8506785, 8911870, 10694244, 11342380, 12476618, 13367805, 17013570, 17823740, 18714927, 19525097, 24953236, 26735610, 31191545, 34027140, 37429854, 39050194, 53471220, 58575291, 62383090, 74859708, 78100388, 93574635, 97625485, 117150582, 124766180, 136675679, 187149270, 195250970, 214776067, 234301164, 273351358, 292876455, 374298540, 390501940, 410027037, 429552134, 546702716, 585752910, 644328201, 683378395, 820054074, 859104268, 1073880335, 1171505820, 1288656402, 1366756790, 1503432469, 1640108148, 2050135185, 2147760670, 2577312804, 2733513580, 3006864938, 3221641005, 4100270370, 4295521340, 4510297407, 6013729876, 6443282010, 7517162345, 8200540740, 9020594814, 12886564020, 15034324690, 18041189628, 22551487035, 30068649380, 45102974070, 90205948140]

約数ペア:

[(1, 90205948140), (2, 45102974070), (3, 30068649380), (4, 22551487035), (5, 18041189628), (6, 15034324690), (7, 12886564020), (10, 9020594814), (11, 8200540740), (12, 7517162345), (14, 6443282010), (15, 6013729876), (20, 4510297407), (21, 4295521340), (22, 4100270370), (28, 3221641005), (30, 3006864938), (33, 2733513580), (35, 2577312804), (42, 2147760670), (44, 2050135185), (55, 1640108148), (60, 1503432469), (66, 1366756790), (70, 1288656402), (77, 1171505820), (84, 1073880335), (105, 859104268), (110, 820054074), (132, 683378395), (140, 644328201), (154, 585752910), (165, 546702716), (210, 429552134), (220, 410027037), (231, 390501940), (241, 374298540), (308, 292876455), (330, 273351358), (385, 234301164), (420, 214776067), (462, 195250970), (482, 187149270), (660, 136675679), (723, 124766180), (770, 117150582), (924, 97625485), (964, 93574635), (1155, 78100388), (1205, 74859708), (1446, 62383090), (1540, 58575291), (1687, 53471220), (2310, 39050194), (2410, 37429854), (2651, 34027140), (2892, 31191545), (3374, 26735610), (3615, 24953236), (4620, 19525097), (4820, 18714927), (5061, 17823740), (5302, 17013570), (6748, 13367805), (7230, 12476618), (7953, 11342380), (8435, 10694244), (10122, 8911870), (10604, 8506785), (13255, 6805428), (14460, 6238309), (15906, 5671190), (16870, 5347122), (18557, 4861020), (20244, 4455935), (25305, 3564748), (26510, 3402714), (31812, 2835595), (33740, 2673561), (37114, 2430510), (39765, 2268476), (50610, 1782374), (53020, 1701357), (55671, 1620340), (74228, 1215255), (79530, 1134238), (81017, 1113420), (92785, 972204), (101220, 891187), (111342, 810170), (159060, 567119), (162034, 556710), (185570, 486102), (222684, 405085), (243051, 371140), (278355, 324068)]