299157660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{87473}}^1$

素因数の和:87507

約数の個数: 72

約数和(自身を含む): 955216080

約数和(自身を除く): 656058420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 87473, 174946, 262419, 349892, 437365, 524838, 787257, 874730, 1049676, 1312095, 1574514, 1661987, 1749460, 2624190, 3149028, 3323974, 3936285, 4985961, 5248380, 6647948, 7872570, 8309935, 9971922, 14957883, 15745140, 16619870, 19943844, 24929805, 29915766, 33239740, 49859610, 59831532, 74789415, 99719220, 149578830, 299157660]

約数ペア:

[(1, 299157660), (2, 149578830), (3, 99719220), (4, 74789415), (5, 59831532), (6, 49859610), (9, 33239740), (10, 29915766), (12, 24929805), (15, 19943844), (18, 16619870), (19, 15745140), (20, 14957883), (30, 9971922), (36, 8309935), (38, 7872570), (45, 6647948), (57, 5248380), (60, 4985961), (76, 3936285), (90, 3323974), (95, 3149028), (114, 2624190), (171, 1749460), (180, 1661987), (190, 1574514), (228, 1312095), (285, 1049676), (342, 874730), (380, 787257), (570, 524838), (684, 437365), (855, 349892), (1140, 262419), (1710, 174946), (3420, 87473)]