20984940269100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{44087}}^1\times {\mathrm{528877}}^1$

素因数の和:572984

約数の個数: 108

約数和(自身を含む): 65777745777744

約数和(自身を除く): 44792805508644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 44087, 88174, 132261, 176348, 220435, 264522, 396783, 440870, 528877, 529044, 661305, 793566, 881740, 1057754, 1102175, 1322610, 1586631, 1587132, 1983915, 2115508, 2204350, 2644385, 2645220, 3173262, 3306525, 3967830, 4408700, 4759893, 5288770, 6346524, 6613050, 7933155, 7935660, 9519786, 9919575, 10577540, 13221925, 13226100, 15866310, 19039572, 19839150, 23799465, 26443850, 31732620, 39665775, 39678300, 47598930, 52887700, 79331550, 95197860, 118997325, 158663100, 237994650, 475989300, 23316600299, 46633200598, 69949800897, 93266401196, 116583001495, 139899601794, 209849402691, 233166002990, 279799203588, 349749004485, 419698805382, 466332005980, 582915007475, 699498008970, 839397610764, 1049247013455, 1165830014950, 1398996017940, 1748745022425, 2098494026910, 2331660029900, 3497490044850, 4196988053820, 5246235067275, 6994980089700, 10492470134550, 20984940269100]

約数ペア:

[(1, 20984940269100), (2, 10492470134550), (3, 6994980089700), (4, 5246235067275), (5, 4196988053820), (6, 3497490044850), (9, 2331660029900), (10, 2098494026910), (12, 1748745022425), (15, 1398996017940), (18, 1165830014950), (20, 1049247013455), (25, 839397610764), (30, 699498008970), (36, 582915007475), (45, 466332005980), (50, 419698805382), (60, 349749004485), (75, 279799203588), (90, 233166002990), (100, 209849402691), (150, 139899601794), (180, 116583001495), (225, 93266401196), (300, 69949800897), (450, 46633200598), (900, 23316600299), (44087, 475989300), (88174, 237994650), (132261, 158663100), (176348, 118997325), (220435, 95197860), (264522, 79331550), (396783, 52887700), (440870, 47598930), (528877, 39678300), (529044, 39665775), (661305, 31732620), (793566, 26443850), (881740, 23799465), (1057754, 19839150), (1102175, 19039572), (1322610, 15866310), (1586631, 13226100), (1587132, 13221925), (1983915, 10577540), (2115508, 9919575), (2204350, 9519786), (2644385, 7935660), (2645220, 7933155), (3173262, 6613050), (3306525, 6346524), (3967830, 5288770), (4408700, 4759893)]