67384980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:391

約数の個数: 192

約数和(自身を含む): 234259200

約数和(自身を除く): 166874220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 29, 30, 36, 39, 45, 52, 54, 58, 60, 65, 78, 87, 90, 108, 116, 117, 130, 135, 145, 156, 174, 180, 195, 234, 260, 261, 270, 290, 331, 348, 351, 377, 390, 435, 468, 522, 540, 580, 585, 662, 702, 754, 780, 783, 870, 993, 1044, 1131, 1170, 1305, 1324, 1404, 1508, 1566, 1655, 1740, 1755, 1885, 1986, 2262, 2340, 2610, 2979, 3132, 3310, 3393, 3510, 3770, 3915, 3972, 4303, 4524, 4965, 5220, 5655, 5958, 6620, 6786, 7020, 7540, 7830, 8606, 8937, 9599, 9930, 10179, 11310, 11916, 12909, 13572, 14895, 15660, 16965, 17212, 17874, 19198, 19860, 20358, 21515, 22620, 25818, 28797, 29790, 33930, 35748, 38396, 38727, 40716, 43030, 44685, 47995, 50895, 51636, 57594, 59580, 64545, 67860, 77454, 86060, 86391, 89370, 95990, 101790, 115188, 116181, 124787, 129090, 143985, 154908, 172782, 178740, 191980, 193635, 203580, 232362, 249574, 258180, 259173, 287970, 345564, 374361, 387270, 431955, 464724, 499148, 518346, 575940, 580905, 623935, 748722, 774540, 863910, 1036692, 1123083, 1161810, 1247870, 1295865, 1497444, 1727820, 1871805, 2246166, 2323620, 2495740, 2591730, 3369249, 3743610, 4492332, 5183460, 5615415, 6738498, 7487220, 11230830, 13476996, 16846245, 22461660, 33692490, 67384980]

約数ペア:

[(1, 67384980), (2, 33692490), (3, 22461660), (4, 16846245), (5, 13476996), (6, 11230830), (9, 7487220), (10, 6738498), (12, 5615415), (13, 5183460), (15, 4492332), (18, 3743610), (20, 3369249), (26, 2591730), (27, 2495740), (29, 2323620), (30, 2246166), (36, 1871805), (39, 1727820), (45, 1497444), (52, 1295865), (54, 1247870), (58, 1161810), (60, 1123083), (65, 1036692), (78, 863910), (87, 774540), (90, 748722), (108, 623935), (116, 580905), (117, 575940), (130, 518346), (135, 499148), (145, 464724), (156, 431955), (174, 387270), (180, 374361), (195, 345564), (234, 287970), (260, 259173), (261, 258180), (270, 249574), (290, 232362), (331, 203580), (348, 193635), (351, 191980), (377, 178740), (390, 172782), (435, 154908), (468, 143985), (522, 129090), (540, 124787), (580, 116181), (585, 115188), (662, 101790), (702, 95990), (754, 89370), (780, 86391), (783, 86060), (870, 77454), (993, 67860), (1044, 64545), (1131, 59580), (1170, 57594), (1305, 51636), (1324, 50895), (1404, 47995), (1508, 44685), (1566, 43030), (1655, 40716), (1740, 38727), (1755, 38396), (1885, 35748), (1986, 33930), (2262, 29790), (2340, 28797), (2610, 25818), (2979, 22620), (3132, 21515), (3310, 20358), (3393, 19860), (3510, 19198), (3770, 17874), (3915, 17212), (3972, 16965), (4303, 15660), (4524, 14895), (4965, 13572), (5220, 12909), (5655, 11916), (5958, 11310), (6620, 10179), (6786, 9930), (7020, 9599), (7540, 8937), (7830, 8606)]