82474260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 270950400

約数和(自身を除く): 188476140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 31, 33, 44, 55, 58, 60, 62, 66, 87, 93, 110, 116, 124, 132, 139, 145, 155, 165, 174, 186, 220, 278, 290, 310, 319, 330, 341, 348, 372, 417, 435, 465, 556, 580, 620, 638, 660, 682, 695, 834, 870, 899, 930, 957, 1023, 1276, 1364, 1390, 1529, 1595, 1668, 1705, 1740, 1798, 1860, 1914, 2046, 2085, 2697, 2780, 3058, 3190, 3410, 3596, 3828, 4031, 4092, 4170, 4309, 4495, 4587, 4785, 5115, 5394, 6116, 6380, 6820, 7645, 8062, 8340, 8618, 8990, 9174, 9570, 9889, 10230, 10788, 12093, 12927, 13485, 15290, 16124, 17236, 17980, 18348, 19140, 19778, 20155, 20460, 21545, 22935, 24186, 25854, 26970, 29667, 30580, 39556, 40310, 43090, 44341, 45870, 47399, 48372, 49445, 51708, 53940, 59334, 60465, 64635, 80620, 86180, 88682, 91740, 94798, 98890, 118668, 120930, 124961, 129270, 133023, 142197, 148335, 177364, 189596, 197780, 221705, 236995, 241860, 249922, 258540, 266046, 284394, 296670, 374883, 443410, 473990, 499844, 532092, 568788, 593340, 624805, 665115, 710985, 749766, 886820, 947980, 1249610, 1330230, 1374571, 1421970, 1499532, 1874415, 2499220, 2660460, 2749142, 2843940, 3748830, 4123713, 5498284, 6872855, 7497660, 8247426, 13745710, 16494852, 20618565, 27491420, 41237130, 82474260]

約数ペア:

[(1, 82474260), (2, 41237130), (3, 27491420), (4, 20618565), (5, 16494852), (6, 13745710), (10, 8247426), (11, 7497660), (12, 6872855), (15, 5498284), (20, 4123713), (22, 3748830), (29, 2843940), (30, 2749142), (31, 2660460), (33, 2499220), (44, 1874415), (55, 1499532), (58, 1421970), (60, 1374571), (62, 1330230), (66, 1249610), (87, 947980), (93, 886820), (110, 749766), (116, 710985), (124, 665115), (132, 624805), (139, 593340), (145, 568788), (155, 532092), (165, 499844), (174, 473990), (186, 443410), (220, 374883), (278, 296670), (290, 284394), (310, 266046), (319, 258540), (330, 249922), (341, 241860), (348, 236995), (372, 221705), (417, 197780), (435, 189596), (465, 177364), (556, 148335), (580, 142197), (620, 133023), (638, 129270), (660, 124961), (682, 120930), (695, 118668), (834, 98890), (870, 94798), (899, 91740), (930, 88682), (957, 86180), (1023, 80620), (1276, 64635), (1364, 60465), (1390, 59334), (1529, 53940), (1595, 51708), (1668, 49445), (1705, 48372), (1740, 47399), (1798, 45870), (1860, 44341), (1914, 43090), (2046, 40310), (2085, 39556), (2697, 30580), (2780, 29667), (3058, 26970), (3190, 25854), (3410, 24186), (3596, 22935), (3828, 21545), (4031, 20460), (4092, 20155), (4170, 19778), (4309, 19140), (4495, 18348), (4587, 17980), (4785, 17236), (5115, 16124), (5394, 15290), (6116, 13485), (6380, 12927), (6820, 12093), (7645, 10788), (8062, 10230), (8340, 9889), (8618, 9570), (8990, 9174)]