143908740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:522

約数の個数: 144

約数和(自身を含む): 467026560

約数和(自身を除く): 323117820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 131, 153, 170, 180, 204, 255, 262, 306, 340, 359, 393, 510, 524, 612, 655, 718, 765, 786, 1020, 1077, 1179, 1310, 1436, 1530, 1572, 1795, 1965, 2154, 2227, 2358, 2620, 3060, 3231, 3590, 3930, 4308, 4454, 4716, 5385, 5895, 6103, 6462, 6681, 7180, 7860, 8908, 10770, 11135, 11790, 12206, 12924, 13362, 16155, 18309, 20043, 21540, 22270, 23580, 24412, 26724, 30515, 32310, 33405, 36618, 40086, 44540, 47029, 54927, 61030, 64620, 66810, 73236, 80172, 91545, 94058, 100215, 109854, 122060, 133620, 141087, 183090, 188116, 200430, 219708, 235145, 274635, 282174, 366180, 400860, 423261, 470290, 549270, 564348, 705435, 799493, 846522, 940580, 1098540, 1410870, 1598986, 1693044, 2116305, 2398479, 2821740, 3197972, 3997465, 4232610, 4796958, 7195437, 7994930, 8465220, 9593916, 11992395, 14390874, 15989860, 23984790, 28781748, 35977185, 47969580, 71954370, 143908740]

約数ペア:

[(1, 143908740), (2, 71954370), (3, 47969580), (4, 35977185), (5, 28781748), (6, 23984790), (9, 15989860), (10, 14390874), (12, 11992395), (15, 9593916), (17, 8465220), (18, 7994930), (20, 7195437), (30, 4796958), (34, 4232610), (36, 3997465), (45, 3197972), (51, 2821740), (60, 2398479), (68, 2116305), (85, 1693044), (90, 1598986), (102, 1410870), (131, 1098540), (153, 940580), (170, 846522), (180, 799493), (204, 705435), (255, 564348), (262, 549270), (306, 470290), (340, 423261), (359, 400860), (393, 366180), (510, 282174), (524, 274635), (612, 235145), (655, 219708), (718, 200430), (765, 188116), (786, 183090), (1020, 141087), (1077, 133620), (1179, 122060), (1310, 109854), (1436, 100215), (1530, 94058), (1572, 91545), (1795, 80172), (1965, 73236), (2154, 66810), (2227, 64620), (2358, 61030), (2620, 54927), (3060, 47029), (3231, 44540), (3590, 40086), (3930, 36618), (4308, 33405), (4454, 32310), (4716, 30515), (5385, 26724), (5895, 24412), (6103, 23580), (6462, 22270), (6681, 21540), (7180, 20043), (7860, 18309), (8908, 16155), (10770, 13362), (11135, 12924), (11790, 12206)]