85097580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4391}}^1$

素因数の和:4439

約数の個数: 96

約数和(自身を含む): 265628160

約数和(自身を除く): 180530580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1292, 1615, 1938, 3230, 3876, 4391, 4845, 6460, 8782, 9690, 13173, 17564, 19380, 21955, 26346, 43910, 52692, 65865, 74647, 83429, 87820, 131730, 149294, 166858, 223941, 250287, 263460, 298588, 333716, 373235, 417145, 447882, 500574, 746470, 834290, 895764, 1001148, 1119705, 1251435, 1418293, 1492940, 1668580, 2239410, 2502870, 2836586, 4254879, 4478820, 5005740, 5673172, 7091465, 8509758, 14182930, 17019516, 21274395, 28365860, 42548790, 85097580]

約数ペア:

[(1, 85097580), (2, 42548790), (3, 28365860), (4, 21274395), (5, 17019516), (6, 14182930), (10, 8509758), (12, 7091465), (15, 5673172), (17, 5005740), (19, 4478820), (20, 4254879), (30, 2836586), (34, 2502870), (38, 2239410), (51, 1668580), (57, 1492940), (60, 1418293), (68, 1251435), (76, 1119705), (85, 1001148), (95, 895764), (102, 834290), (114, 746470), (170, 500574), (190, 447882), (204, 417145), (228, 373235), (255, 333716), (285, 298588), (323, 263460), (340, 250287), (380, 223941), (510, 166858), (570, 149294), (646, 131730), (969, 87820), (1020, 83429), (1140, 74647), (1292, 65865), (1615, 52692), (1938, 43910), (3230, 26346), (3876, 21955), (4391, 19380), (4845, 17564), (6460, 13173), (8782, 9690)]