89225520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1151}}^1$

素因数の和:1203

約数の個数: 160

約数和(自身を含む): 308551680

約数和(自身を除く): 219326160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 816, 912, 969, 1020, 1140, 1151, 1292, 1360, 1520, 1615, 1938, 2040, 2280, 2302, 2584, 3230, 3453, 3876, 4080, 4560, 4604, 4845, 5168, 5755, 6460, 6906, 7752, 9208, 9690, 11510, 12920, 13812, 15504, 17265, 18416, 19380, 19567, 21869, 23020, 25840, 27624, 34530, 38760, 39134, 43738, 46040, 55248, 58701, 65607, 69060, 77520, 78268, 87476, 92080, 97835, 109345, 117402, 131214, 138120, 156536, 174952, 195670, 218690, 234804, 262428, 276240, 293505, 313072, 328035, 349904, 371773, 391340, 437380, 469608, 524856, 587010, 656070, 743546, 782680, 874760, 939216, 1049712, 1115319, 1174020, 1312140, 1487092, 1565360, 1749520, 1858865, 2230638, 2348040, 2624280, 2974184, 3717730, 4461276, 4696080, 5248560, 5576595, 5948368, 7435460, 8922552, 11153190, 14870920, 17845104, 22306380, 29741840, 44612760, 89225520]

約数ペア:

[(1, 89225520), (2, 44612760), (3, 29741840), (4, 22306380), (5, 17845104), (6, 14870920), (8, 11153190), (10, 8922552), (12, 7435460), (15, 5948368), (16, 5576595), (17, 5248560), (19, 4696080), (20, 4461276), (24, 3717730), (30, 2974184), (34, 2624280), (38, 2348040), (40, 2230638), (48, 1858865), (51, 1749520), (57, 1565360), (60, 1487092), (68, 1312140), (76, 1174020), (80, 1115319), (85, 1049712), (95, 939216), (102, 874760), (114, 782680), (120, 743546), (136, 656070), (152, 587010), (170, 524856), (190, 469608), (204, 437380), (228, 391340), (240, 371773), (255, 349904), (272, 328035), (285, 313072), (304, 293505), (323, 276240), (340, 262428), (380, 234804), (408, 218690), (456, 195670), (510, 174952), (570, 156536), (646, 138120), (680, 131214), (760, 117402), (816, 109345), (912, 97835), (969, 92080), (1020, 87476), (1140, 78268), (1151, 77520), (1292, 69060), (1360, 65607), (1520, 58701), (1615, 55248), (1938, 46040), (2040, 43738), (2280, 39134), (2302, 38760), (2584, 34530), (3230, 27624), (3453, 25840), (3876, 23020), (4080, 21869), (4560, 19567), (4604, 19380), (4845, 18416), (5168, 17265), (5755, 15504), (6460, 13812), (6906, 12920), (7752, 11510), (9208, 9690)]