42273660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{379}}^1$

素因数の和:428

約数の個数: 144

約数和(自身を含む): 140192640

約数和(自身を除く): 97918980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 169, 195, 220, 260, 286, 330, 338, 379, 390, 429, 507, 572, 660, 676, 715, 758, 780, 845, 858, 1014, 1137, 1430, 1516, 1690, 1716, 1859, 1895, 2028, 2145, 2274, 2535, 2860, 3380, 3718, 3790, 4169, 4290, 4548, 4927, 5070, 5577, 5685, 7436, 7580, 8338, 8580, 9295, 9854, 10140, 11154, 11370, 12507, 14781, 16676, 18590, 19708, 20845, 22308, 22740, 24635, 25014, 27885, 29562, 37180, 41690, 49270, 50028, 54197, 55770, 59124, 62535, 64051, 73905, 83380, 98540, 108394, 111540, 125070, 128102, 147810, 162591, 192153, 216788, 250140, 256204, 270985, 295620, 320255, 325182, 384306, 541970, 640510, 650364, 704561, 768612, 812955, 960765, 1083940, 1281020, 1409122, 1625910, 1921530, 2113683, 2818244, 3251820, 3522805, 3843060, 4227366, 7045610, 8454732, 10568415, 14091220, 21136830, 42273660]

約数ペア:

[(1, 42273660), (2, 21136830), (3, 14091220), (4, 10568415), (5, 8454732), (6, 7045610), (10, 4227366), (11, 3843060), (12, 3522805), (13, 3251820), (15, 2818244), (20, 2113683), (22, 1921530), (26, 1625910), (30, 1409122), (33, 1281020), (39, 1083940), (44, 960765), (52, 812955), (55, 768612), (60, 704561), (65, 650364), (66, 640510), (78, 541970), (110, 384306), (130, 325182), (132, 320255), (143, 295620), (156, 270985), (165, 256204), (169, 250140), (195, 216788), (220, 192153), (260, 162591), (286, 147810), (330, 128102), (338, 125070), (379, 111540), (390, 108394), (429, 98540), (507, 83380), (572, 73905), (660, 64051), (676, 62535), (715, 59124), (758, 55770), (780, 54197), (845, 50028), (858, 49270), (1014, 41690), (1137, 37180), (1430, 29562), (1516, 27885), (1690, 25014), (1716, 24635), (1859, 22740), (1895, 22308), (2028, 20845), (2145, 19708), (2274, 18590), (2535, 16676), (2860, 14781), (3380, 12507), (3718, 11370), (3790, 11154), (4169, 10140), (4290, 9854), (4548, 9295), (4927, 8580), (5070, 8338), (5577, 7580), (5685, 7436)]