74853240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8101}}^1$

素因数の和:8133

約数の個数: 128

約数和(自身を含む): 280005120

約数和(自身を除く): 205151880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 8101, 9240, 16202, 24303, 32404, 40505, 48606, 56707, 64808, 81010, 89111, 97212, 113414, 121515, 162020, 170121, 178222, 194424, 226828, 243030, 267333, 283535, 324040, 340242, 356444, 445555, 453656, 486060, 534666, 567070, 623777, 680484, 712888, 850605, 891110, 972120, 1069332, 1134140, 1247554, 1336665, 1360968, 1701210, 1782220, 1871331, 2138664, 2268280, 2495108, 2673330, 3118885, 3402420, 3564440, 3742662, 4990216, 5346660, 6237770, 6804840, 7485324, 9356655, 10693320, 12475540, 14970648, 18713310, 24951080, 37426620, 74853240]

約数ペア:

[(1, 74853240), (2, 37426620), (3, 24951080), (4, 18713310), (5, 14970648), (6, 12475540), (7, 10693320), (8, 9356655), (10, 7485324), (11, 6804840), (12, 6237770), (14, 5346660), (15, 4990216), (20, 3742662), (21, 3564440), (22, 3402420), (24, 3118885), (28, 2673330), (30, 2495108), (33, 2268280), (35, 2138664), (40, 1871331), (42, 1782220), (44, 1701210), (55, 1360968), (56, 1336665), (60, 1247554), (66, 1134140), (70, 1069332), (77, 972120), (84, 891110), (88, 850605), (105, 712888), (110, 680484), (120, 623777), (132, 567070), (140, 534666), (154, 486060), (165, 453656), (168, 445555), (210, 356444), (220, 340242), (231, 324040), (264, 283535), (280, 267333), (308, 243030), (330, 226828), (385, 194424), (420, 178222), (440, 170121), (462, 162020), (616, 121515), (660, 113414), (770, 97212), (840, 89111), (924, 81010), (1155, 64808), (1320, 56707), (1540, 48606), (1848, 40505), (2310, 32404), (3080, 24303), (4620, 16202), (8101, 9240)]