90826750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 128

約数和(自身を含む): 213497856

約数和(自身を除く): 122671106

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 43, 50, 70, 71, 85, 86, 119, 125, 142, 170, 175, 215, 238, 250, 301, 350, 355, 425, 430, 497, 595, 602, 710, 731, 850, 875, 994, 1075, 1190, 1207, 1462, 1505, 1750, 1775, 2125, 2150, 2414, 2485, 2975, 3010, 3053, 3550, 3655, 4250, 4970, 5117, 5375, 5950, 6035, 6106, 7310, 7525, 8449, 8875, 10234, 10750, 12070, 12425, 14875, 15050, 15265, 16898, 17750, 18275, 21371, 24850, 25585, 29750, 30175, 30530, 36550, 37625, 42245, 42742, 51170, 51901, 60350, 62125, 75250, 76325, 84490, 91375, 103802, 106855, 124250, 127925, 150875, 152650, 182750, 211225, 213710, 255850, 259505, 301750, 363307, 381625, 422450, 519010, 534275, 639625, 726614, 763250, 1056125, 1068550, 1279250, 1297525, 1816535, 2112250, 2595050, 2671375, 3633070, 5342750, 6487625, 9082675, 12975250, 18165350, 45413375, 90826750]

約数ペア:

[(1, 90826750), (2, 45413375), (5, 18165350), (7, 12975250), (10, 9082675), (14, 6487625), (17, 5342750), (25, 3633070), (34, 2671375), (35, 2595050), (43, 2112250), (50, 1816535), (70, 1297525), (71, 1279250), (85, 1068550), (86, 1056125), (119, 763250), (125, 726614), (142, 639625), (170, 534275), (175, 519010), (215, 422450), (238, 381625), (250, 363307), (301, 301750), (350, 259505), (355, 255850), (425, 213710), (430, 211225), (497, 182750), (595, 152650), (602, 150875), (710, 127925), (731, 124250), (850, 106855), (875, 103802), (994, 91375), (1075, 84490), (1190, 76325), (1207, 75250), (1462, 62125), (1505, 60350), (1750, 51901), (1775, 51170), (2125, 42742), (2150, 42245), (2414, 37625), (2485, 36550), (2975, 30530), (3010, 30175), (3053, 29750), (3550, 25585), (3655, 24850), (4250, 21371), (4970, 18275), (5117, 17750), (5375, 16898), (5950, 15265), (6035, 15050), (6106, 14875), (7310, 12425), (7525, 12070), (8449, 10750), (8875, 10234)]