209085720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{6029}}^1$

素因数の和:6077

約数の個数: 96

約数和(自身を含む): 666435600

約数和(自身を除く): 457349880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 289, 340, 408, 510, 578, 680, 867, 1020, 1156, 1445, 1734, 2040, 2312, 2890, 3468, 4335, 5780, 6029, 6936, 8670, 11560, 12058, 17340, 18087, 24116, 30145, 34680, 36174, 48232, 60290, 72348, 90435, 102493, 120580, 144696, 180870, 204986, 241160, 307479, 361740, 409972, 512465, 614958, 723480, 819944, 1024930, 1229916, 1537395, 1742381, 2049860, 2459832, 3074790, 3484762, 4099720, 5227143, 6149580, 6969524, 8711905, 10454286, 12299160, 13939048, 17423810, 20908572, 26135715, 34847620, 41817144, 52271430, 69695240, 104542860, 209085720]

約数ペア:

[(1, 209085720), (2, 104542860), (3, 69695240), (4, 52271430), (5, 41817144), (6, 34847620), (8, 26135715), (10, 20908572), (12, 17423810), (15, 13939048), (17, 12299160), (20, 10454286), (24, 8711905), (30, 6969524), (34, 6149580), (40, 5227143), (51, 4099720), (60, 3484762), (68, 3074790), (85, 2459832), (102, 2049860), (120, 1742381), (136, 1537395), (170, 1229916), (204, 1024930), (255, 819944), (289, 723480), (340, 614958), (408, 512465), (510, 409972), (578, 361740), (680, 307479), (867, 241160), (1020, 204986), (1156, 180870), (1445, 144696), (1734, 120580), (2040, 102493), (2312, 90435), (2890, 72348), (3468, 60290), (4335, 48232), (5780, 36174), (6029, 34680), (6936, 30145), (8670, 24116), (11560, 18087), (12058, 17340)]