20104196100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{10909}}^1\times {\mathrm{6143}}^1$

素因数の和:17069

約数の個数: 72

約数和(自身を含む): 58182942720

約数和(自身を除く): 38078746620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 6143, 10909, 12286, 18429, 21818, 24572, 30715, 32727, 36858, 43636, 54545, 61430, 65454, 73716, 92145, 109090, 122860, 130908, 153575, 163635, 184290, 218180, 272725, 307150, 327270, 368580, 460725, 545450, 614300, 654540, 818175, 921450, 1090900, 1636350, 1842900, 3272700, 67013987, 134027974, 201041961, 268055948, 335069935, 402083922, 670139870, 804167844, 1005209805, 1340279740, 1675349675, 2010419610, 3350699350, 4020839220, 5026049025, 6701398700, 10052098050, 20104196100]

約数ペア:

[(1, 20104196100), (2, 10052098050), (3, 6701398700), (4, 5026049025), (5, 4020839220), (6, 3350699350), (10, 2010419610), (12, 1675349675), (15, 1340279740), (20, 1005209805), (25, 804167844), (30, 670139870), (50, 402083922), (60, 335069935), (75, 268055948), (100, 201041961), (150, 134027974), (300, 67013987), (6143, 3272700), (10909, 1842900), (12286, 1636350), (18429, 1090900), (21818, 921450), (24572, 818175), (30715, 654540), (32727, 614300), (36858, 545450), (43636, 460725), (54545, 368580), (61430, 327270), (65454, 307150), (73716, 272725), (92145, 218180), (109090, 184290), (122860, 163635), (130908, 153575)]