124189020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:724

約数の個数: 144

約数和(自身を含む): 400851360

約数和(自身を除く): 276662340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 37, 45, 58, 60, 74, 87, 90, 111, 116, 145, 148, 174, 180, 185, 222, 261, 290, 333, 348, 370, 435, 444, 522, 555, 580, 643, 666, 740, 870, 1044, 1073, 1110, 1286, 1305, 1332, 1665, 1740, 1929, 2146, 2220, 2572, 2610, 3215, 3219, 3330, 3858, 4292, 5220, 5365, 5787, 6430, 6438, 6660, 7716, 9645, 9657, 10730, 11574, 12860, 12876, 16095, 18647, 19290, 19314, 21460, 23148, 23791, 28935, 32190, 37294, 38580, 38628, 47582, 48285, 55941, 57870, 64380, 71373, 74588, 93235, 95164, 96570, 111882, 115740, 118955, 142746, 167823, 186470, 193140, 214119, 223764, 237910, 279705, 285492, 335646, 356865, 372940, 428238, 475820, 559410, 671292, 689939, 713730, 839115, 856476, 1070595, 1118820, 1379878, 1427460, 1678230, 2069817, 2141190, 2759756, 3356460, 3449695, 4139634, 4282380, 6209451, 6899390, 8279268, 10349085, 12418902, 13798780, 20698170, 24837804, 31047255, 41396340, 62094510, 124189020]

約数ペア:

[(1, 124189020), (2, 62094510), (3, 41396340), (4, 31047255), (5, 24837804), (6, 20698170), (9, 13798780), (10, 12418902), (12, 10349085), (15, 8279268), (18, 6899390), (20, 6209451), (29, 4282380), (30, 4139634), (36, 3449695), (37, 3356460), (45, 2759756), (58, 2141190), (60, 2069817), (74, 1678230), (87, 1427460), (90, 1379878), (111, 1118820), (116, 1070595), (145, 856476), (148, 839115), (174, 713730), (180, 689939), (185, 671292), (222, 559410), (261, 475820), (290, 428238), (333, 372940), (348, 356865), (370, 335646), (435, 285492), (444, 279705), (522, 237910), (555, 223764), (580, 214119), (643, 193140), (666, 186470), (740, 167823), (870, 142746), (1044, 118955), (1073, 115740), (1110, 111882), (1286, 96570), (1305, 95164), (1332, 93235), (1665, 74588), (1740, 71373), (1929, 64380), (2146, 57870), (2220, 55941), (2572, 48285), (2610, 47582), (3215, 38628), (3219, 38580), (3330, 37294), (3858, 32190), (4292, 28935), (5220, 23791), (5365, 23148), (5787, 21460), (6430, 19314), (6438, 19290), (6660, 18647), (7716, 16095), (9645, 12876), (9657, 12860), (10730, 11574)]