85956180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1249}}^1$

素因数の和:1329

約数の個数: 96

約数和(自身を含む): 255360000

約数和(自身を除く): 169403820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 37, 60, 62, 74, 93, 111, 124, 148, 155, 185, 186, 222, 310, 370, 372, 444, 465, 555, 620, 740, 930, 1110, 1147, 1249, 1860, 2220, 2294, 2498, 3441, 3747, 4588, 4996, 5735, 6245, 6882, 7494, 11470, 12490, 13764, 14988, 17205, 18735, 22940, 24980, 34410, 37470, 38719, 46213, 68820, 74940, 77438, 92426, 116157, 138639, 154876, 184852, 193595, 231065, 232314, 277278, 387190, 462130, 464628, 554556, 580785, 693195, 774380, 924260, 1161570, 1386390, 1432603, 2323140, 2772780, 2865206, 4297809, 5730412, 7163015, 8595618, 14326030, 17191236, 21489045, 28652060, 42978090, 85956180]

約数ペア:

[(1, 85956180), (2, 42978090), (3, 28652060), (4, 21489045), (5, 17191236), (6, 14326030), (10, 8595618), (12, 7163015), (15, 5730412), (20, 4297809), (30, 2865206), (31, 2772780), (37, 2323140), (60, 1432603), (62, 1386390), (74, 1161570), (93, 924260), (111, 774380), (124, 693195), (148, 580785), (155, 554556), (185, 464628), (186, 462130), (222, 387190), (310, 277278), (370, 232314), (372, 231065), (444, 193595), (465, 184852), (555, 154876), (620, 138639), (740, 116157), (930, 92426), (1110, 77438), (1147, 74940), (1249, 68820), (1860, 46213), (2220, 38719), (2294, 37470), (2498, 34410), (3441, 24980), (3747, 22940), (4588, 18735), (4996, 17205), (5735, 14988), (6245, 13764), (6882, 12490), (7494, 11470)]