127409220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13879}}^1$

素因数の和:13914

約数の個数: 96

約数和(自身を含む): 419731200

約数和(自身を除く): 292321980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 13879, 27758, 41637, 55516, 69395, 83274, 124911, 138790, 166548, 208185, 235943, 249822, 277580, 374733, 416370, 471886, 499644, 624555, 707829, 749466, 832740, 943772, 1179715, 1249110, 1415658, 1498932, 1873665, 2123487, 2359430, 2498220, 2831316, 3539145, 3747330, 4246974, 4718860, 6370461, 7078290, 7494660, 8493948, 10617435, 12740922, 14156580, 21234870, 25481844, 31852305, 42469740, 63704610, 127409220]

約数ペア:

[(1, 127409220), (2, 63704610), (3, 42469740), (4, 31852305), (5, 25481844), (6, 21234870), (9, 14156580), (10, 12740922), (12, 10617435), (15, 8493948), (17, 7494660), (18, 7078290), (20, 6370461), (27, 4718860), (30, 4246974), (34, 3747330), (36, 3539145), (45, 2831316), (51, 2498220), (54, 2359430), (60, 2123487), (68, 1873665), (85, 1498932), (90, 1415658), (102, 1249110), (108, 1179715), (135, 943772), (153, 832740), (170, 749466), (180, 707829), (204, 624555), (255, 499644), (270, 471886), (306, 416370), (340, 374733), (459, 277580), (510, 249822), (540, 235943), (612, 208185), (765, 166548), (918, 138790), (1020, 124911), (1530, 83274), (1836, 69395), (2295, 55516), (3060, 41637), (4590, 27758), (9180, 13879)]