149569740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5431}}^1$

素因数の和:5469

約数の個数: 120

約数和(自身を含む): 496897632

約数和(自身を除く): 347327892

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, 5431, 5508, 6885, 9180, 10862, 13770, 16293, 21724, 27155, 27540, 32586, 48879, 54310, 65172, 81465, 92327, 97758, 108620, 146637, 162930, 184654, 195516, 244395, 276981, 293274, 325860, 369308, 439911, 461635, 488790, 553962, 586548, 733185, 830943, 879822, 923270, 977580, 1107924, 1384905, 1466370, 1661886, 1759644, 1846540, 2199555, 2492829, 2769810, 2932740, 3323772, 4154715, 4399110, 4985658, 5539620, 7478487, 8309430, 8798220, 9971316, 12464145, 14956974, 16618860, 24928290, 29913948, 37392435, 49856580, 74784870, 149569740]

約数ペア:

[(1, 149569740), (2, 74784870), (3, 49856580), (4, 37392435), (5, 29913948), (6, 24928290), (9, 16618860), (10, 14956974), (12, 12464145), (15, 9971316), (17, 8798220), (18, 8309430), (20, 7478487), (27, 5539620), (30, 4985658), (34, 4399110), (36, 4154715), (45, 3323772), (51, 2932740), (54, 2769810), (60, 2492829), (68, 2199555), (81, 1846540), (85, 1759644), (90, 1661886), (102, 1466370), (108, 1384905), (135, 1107924), (153, 977580), (162, 923270), (170, 879822), (180, 830943), (204, 733185), (255, 586548), (270, 553962), (306, 488790), (324, 461635), (340, 439911), (405, 369308), (459, 325860), (510, 293274), (540, 276981), (612, 244395), (765, 195516), (810, 184654), (918, 162930), (1020, 146637), (1377, 108620), (1530, 97758), (1620, 92327), (1836, 81465), (2295, 65172), (2754, 54310), (3060, 48879), (4590, 32586), (5431, 27540), (5508, 27155), (6885, 21724), (9180, 16293), (10862, 13770)]