133871940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4861}}^1$

素因数の和:4899

約数の個数: 120

約数和(自身を含む): 444756312

約数和(自身を除く): 310884372

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, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2295, 2754, 3060, 4590, 4861, 5508, 6885, 9180, 9722, 13770, 14583, 19444, 24305, 27540, 29166, 43749, 48610, 58332, 72915, 82637, 87498, 97220, 131247, 145830, 165274, 174996, 218745, 247911, 262494, 291660, 330548, 393741, 413185, 437490, 495822, 524988, 656235, 743733, 787482, 826370, 874980, 991644, 1239555, 1312470, 1487466, 1574964, 1652740, 1968705, 2231199, 2479110, 2624940, 2974932, 3718665, 3937410, 4462398, 4958220, 6693597, 7437330, 7874820, 8924796, 11155995, 13387194, 14874660, 22311990, 26774388, 33467985, 44623980, 66935970, 133871940]

約数ペア:

[(1, 133871940), (2, 66935970), (3, 44623980), (4, 33467985), (5, 26774388), (6, 22311990), (9, 14874660), (10, 13387194), (12, 11155995), (15, 8924796), (17, 7874820), (18, 7437330), (20, 6693597), (27, 4958220), (30, 4462398), (34, 3937410), (36, 3718665), (45, 2974932), (51, 2624940), (54, 2479110), (60, 2231199), (68, 1968705), (81, 1652740), (85, 1574964), (90, 1487466), (102, 1312470), (108, 1239555), (135, 991644), (153, 874980), (162, 826370), (170, 787482), (180, 743733), (204, 656235), (255, 524988), (270, 495822), (306, 437490), (324, 413185), (340, 393741), (405, 330548), (459, 291660), (510, 262494), (540, 247911), (612, 218745), (765, 174996), (810, 165274), (918, 145830), (1020, 131247), (1377, 97220), (1530, 87498), (1620, 82637), (1836, 72915), (2295, 58332), (2754, 48610), (3060, 43749), (4590, 29166), (4861, 27540), (5508, 24305), (6885, 19444), (9180, 14583), (9722, 13770)]