108018420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4987}}^1$

素因数の和:5037

約数の個数: 72

約数和(自身を含む): 319271904

約数和(自身を除く): 211253484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1444, 1805, 2166, 3610, 4332, 4987, 5415, 7220, 9974, 10830, 14961, 19948, 21660, 24935, 29922, 49870, 59844, 74805, 94753, 99740, 149610, 189506, 284259, 299220, 379012, 473765, 568518, 947530, 1137036, 1421295, 1800307, 1895060, 2842590, 3600614, 5400921, 5685180, 7201228, 9001535, 10801842, 18003070, 21603684, 27004605, 36006140, 54009210, 108018420]

約数ペア:

[(1, 108018420), (2, 54009210), (3, 36006140), (4, 27004605), (5, 21603684), (6, 18003070), (10, 10801842), (12, 9001535), (15, 7201228), (19, 5685180), (20, 5400921), (30, 3600614), (38, 2842590), (57, 1895060), (60, 1800307), (76, 1421295), (95, 1137036), (114, 947530), (190, 568518), (228, 473765), (285, 379012), (361, 299220), (380, 284259), (570, 189506), (722, 149610), (1083, 99740), (1140, 94753), (1444, 74805), (1805, 59844), (2166, 49870), (3610, 29922), (4332, 24935), (4987, 21660), (5415, 19948), (7220, 14961), (9974, 10830)]