99628020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29131}}^1$

素因数の和:29165

約数の個数: 72

約数和(自身を含む): 318121440

約数和(自身を除く): 218493420

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, 29131, 58262, 87393, 116524, 145655, 174786, 262179, 291310, 349572, 436965, 524358, 553489, 582620, 873930, 1048716, 1106978, 1310895, 1660467, 1747860, 2213956, 2621790, 2767445, 3320934, 4981401, 5243580, 5534890, 6641868, 8302335, 9962802, 11069780, 16604670, 19925604, 24907005, 33209340, 49814010, 99628020]

約数ペア:

[(1, 99628020), (2, 49814010), (3, 33209340), (4, 24907005), (5, 19925604), (6, 16604670), (9, 11069780), (10, 9962802), (12, 8302335), (15, 6641868), (18, 5534890), (19, 5243580), (20, 4981401), (30, 3320934), (36, 2767445), (38, 2621790), (45, 2213956), (57, 1747860), (60, 1660467), (76, 1310895), (90, 1106978), (95, 1048716), (114, 873930), (171, 582620), (180, 553489), (190, 524358), (228, 436965), (285, 349572), (342, 291310), (380, 262179), (570, 174786), (684, 145655), (855, 116524), (1140, 87393), (1710, 58262), (3420, 29131)]