74904060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:584

約数の個数: 192

約数和(自身を含む): 270434304

約数和(自身を除く): 195530244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 31, 33, 35, 42, 44, 55, 60, 62, 66, 70, 77, 84, 93, 105, 110, 124, 132, 140, 154, 155, 165, 186, 210, 217, 220, 231, 308, 310, 330, 341, 372, 385, 420, 434, 462, 465, 523, 620, 651, 660, 682, 770, 868, 924, 930, 1023, 1046, 1085, 1155, 1302, 1364, 1540, 1569, 1705, 1860, 2046, 2092, 2170, 2310, 2387, 2604, 2615, 3138, 3255, 3410, 3661, 4092, 4340, 4620, 4774, 5115, 5230, 5753, 6276, 6510, 6820, 7161, 7322, 7845, 9548, 10230, 10460, 10983, 11506, 11935, 13020, 14322, 14644, 15690, 16213, 17259, 18305, 20460, 21966, 23012, 23870, 28644, 28765, 31380, 32426, 34518, 35805, 36610, 40271, 43932, 47740, 48639, 54915, 57530, 64852, 69036, 71610, 73220, 80542, 81065, 86295, 97278, 109830, 113491, 115060, 120813, 143220, 161084, 162130, 172590, 178343, 194556, 201355, 219660, 226982, 241626, 243195, 324260, 340473, 345180, 356686, 402710, 453964, 483252, 486390, 535029, 567455, 604065, 680946, 713372, 805420, 891715, 972780, 1070058, 1134910, 1208130, 1248401, 1361892, 1702365, 1783430, 2140116, 2269820, 2416260, 2496802, 2675145, 3404730, 3566860, 3745203, 4993604, 5350290, 6242005, 6809460, 7490406, 10700580, 12484010, 14980812, 18726015, 24968020, 37452030, 74904060]

約数ペア:

[(1, 74904060), (2, 37452030), (3, 24968020), (4, 18726015), (5, 14980812), (6, 12484010), (7, 10700580), (10, 7490406), (11, 6809460), (12, 6242005), (14, 5350290), (15, 4993604), (20, 3745203), (21, 3566860), (22, 3404730), (28, 2675145), (30, 2496802), (31, 2416260), (33, 2269820), (35, 2140116), (42, 1783430), (44, 1702365), (55, 1361892), (60, 1248401), (62, 1208130), (66, 1134910), (70, 1070058), (77, 972780), (84, 891715), (93, 805420), (105, 713372), (110, 680946), (124, 604065), (132, 567455), (140, 535029), (154, 486390), (155, 483252), (165, 453964), (186, 402710), (210, 356686), (217, 345180), (220, 340473), (231, 324260), (308, 243195), (310, 241626), (330, 226982), (341, 219660), (372, 201355), (385, 194556), (420, 178343), (434, 172590), (462, 162130), (465, 161084), (523, 143220), (620, 120813), (651, 115060), (660, 113491), (682, 109830), (770, 97278), (868, 86295), (924, 81065), (930, 80542), (1023, 73220), (1046, 71610), (1085, 69036), (1155, 64852), (1302, 57530), (1364, 54915), (1540, 48639), (1569, 47740), (1705, 43932), (1860, 40271), (2046, 36610), (2092, 35805), (2170, 34518), (2310, 32426), (2387, 31380), (2604, 28765), (2615, 28644), (3138, 23870), (3255, 23012), (3410, 21966), (3661, 20460), (4092, 18305), (4340, 17259), (4620, 16213), (4774, 15690), (5115, 14644), (5230, 14322), (5753, 13020), (6276, 11935), (6510, 11506), (6820, 10983), (7161, 10460), (7322, 10230), (7845, 9548)]