168103980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1439}}^1$

素因数の和:1524

約数の個数: 144

約数和(自身を含む): 566092800

約数和(自身を除く): 397988820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 59, 60, 66, 90, 99, 110, 118, 132, 165, 177, 180, 198, 220, 236, 295, 330, 354, 396, 495, 531, 590, 649, 660, 708, 885, 990, 1062, 1180, 1298, 1439, 1770, 1947, 1980, 2124, 2596, 2655, 2878, 3245, 3540, 3894, 4317, 5310, 5756, 5841, 6490, 7195, 7788, 8634, 9735, 10620, 11682, 12951, 12980, 14390, 15829, 17268, 19470, 21585, 23364, 25902, 28780, 29205, 31658, 38940, 43170, 47487, 51804, 58410, 63316, 64755, 79145, 84901, 86340, 94974, 116820, 129510, 142461, 158290, 169802, 189948, 237435, 254703, 259020, 284922, 316580, 339604, 424505, 474870, 509406, 569844, 712305, 764109, 849010, 933911, 949740, 1018812, 1273515, 1424610, 1528218, 1698020, 1867822, 2547030, 2801733, 2849220, 3056436, 3735644, 3820545, 4669555, 5094060, 5603466, 7641090, 8405199, 9339110, 11206932, 14008665, 15282180, 16810398, 18678220, 28017330, 33620796, 42025995, 56034660, 84051990, 168103980]

約数ペア:

[(1, 168103980), (2, 84051990), (3, 56034660), (4, 42025995), (5, 33620796), (6, 28017330), (9, 18678220), (10, 16810398), (11, 15282180), (12, 14008665), (15, 11206932), (18, 9339110), (20, 8405199), (22, 7641090), (30, 5603466), (33, 5094060), (36, 4669555), (44, 3820545), (45, 3735644), (55, 3056436), (59, 2849220), (60, 2801733), (66, 2547030), (90, 1867822), (99, 1698020), (110, 1528218), (118, 1424610), (132, 1273515), (165, 1018812), (177, 949740), (180, 933911), (198, 849010), (220, 764109), (236, 712305), (295, 569844), (330, 509406), (354, 474870), (396, 424505), (495, 339604), (531, 316580), (590, 284922), (649, 259020), (660, 254703), (708, 237435), (885, 189948), (990, 169802), (1062, 158290), (1180, 142461), (1298, 129510), (1439, 116820), (1770, 94974), (1947, 86340), (1980, 84901), (2124, 79145), (2596, 64755), (2655, 63316), (2878, 58410), (3245, 51804), (3540, 47487), (3894, 43170), (4317, 38940), (5310, 31658), (5756, 29205), (5841, 28780), (6490, 25902), (7195, 23364), (7788, 21585), (8634, 19470), (9735, 17268), (10620, 15829), (11682, 14390), (12951, 12980)]