169693380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1$

素因数の和:192

約数の個数: 180

約数和(自身を含む): 555106860

約数和(自身を除く): 385413480

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 109, 124, 135, 155, 162, 180, 186, 218, 270, 279, 310, 324, 327, 372, 405, 436, 465, 540, 545, 558, 620, 654, 810, 837, 930, 961, 981, 1090, 1116, 1308, 1395, 1620, 1635, 1674, 1860, 1922, 1962, 2180, 2511, 2790, 2883, 2943, 3270, 3348, 3379, 3844, 3924, 4185, 4805, 4905, 5022, 5580, 5766, 5886, 6540, 6758, 8370, 8649, 8829, 9610, 9810, 10044, 10137, 11532, 11772, 12555, 13516, 14415, 14715, 16740, 16895, 17298, 17658, 19220, 19620, 20274, 25110, 25947, 28830, 29430, 30411, 33790, 34596, 35316, 40548, 43245, 44145, 50220, 50685, 51894, 57660, 58860, 60822, 67580, 77841, 86490, 88290, 91233, 101370, 103788, 104749, 121644, 129735, 152055, 155682, 172980, 176580, 182466, 202740, 209498, 259470, 273699, 304110, 311364, 314247, 364932, 389205, 418996, 456165, 518940, 523745, 547398, 608220, 628494, 778410, 912330, 942741, 1047490, 1094796, 1256988, 1368495, 1556820, 1571235, 1824660, 1885482, 2094980, 2736990, 2828223, 3142470, 3770964, 4713705, 5473980, 5656446, 6284940, 8484669, 9427410, 11312892, 14141115, 16969338, 18854820, 28282230, 33938676, 42423345, 56564460, 84846690, 169693380]

約数ペア:

[(1, 169693380), (2, 84846690), (3, 56564460), (4, 42423345), (5, 33938676), (6, 28282230), (9, 18854820), (10, 16969338), (12, 14141115), (15, 11312892), (18, 9427410), (20, 8484669), (27, 6284940), (30, 5656446), (31, 5473980), (36, 4713705), (45, 3770964), (54, 3142470), (60, 2828223), (62, 2736990), (81, 2094980), (90, 1885482), (93, 1824660), (108, 1571235), (109, 1556820), (124, 1368495), (135, 1256988), (155, 1094796), (162, 1047490), (180, 942741), (186, 912330), (218, 778410), (270, 628494), (279, 608220), (310, 547398), (324, 523745), (327, 518940), (372, 456165), (405, 418996), (436, 389205), (465, 364932), (540, 314247), (545, 311364), (558, 304110), (620, 273699), (654, 259470), (810, 209498), (837, 202740), (930, 182466), (961, 176580), (981, 172980), (1090, 155682), (1116, 152055), (1308, 129735), (1395, 121644), (1620, 104749), (1635, 103788), (1674, 101370), (1860, 91233), (1922, 88290), (1962, 86490), (2180, 77841), (2511, 67580), (2790, 60822), (2883, 58860), (2943, 57660), (3270, 51894), (3348, 50685), (3379, 50220), (3844, 44145), (3924, 43245), (4185, 40548), (4805, 35316), (4905, 34596), (5022, 33790), (5580, 30411), (5766, 29430), (5886, 28830), (6540, 25947), (6758, 25110), (8370, 20274), (8649, 19620), (8829, 19220), (9610, 17658), (9810, 17298), (10044, 16895), (10137, 16740), (11532, 14715), (11772, 14415), (12555, 13516)]