126820980

素因数分解:

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

素因数の和:431

約数の個数: 216

約数和(自身を含む): 455626080

約数和(自身を除く): 328805100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 169, 180, 195, 198, 220, 234, 260, 286, 330, 338, 379, 390, 396, 429, 468, 495, 507, 572, 585, 660, 676, 715, 758, 780, 845, 858, 990, 1014, 1137, 1170, 1287, 1430, 1516, 1521, 1690, 1716, 1859, 1895, 1980, 2028, 2145, 2274, 2340, 2535, 2574, 2860, 3042, 3380, 3411, 3718, 3790, 4169, 4290, 4548, 4927, 5070, 5148, 5577, 5685, 6084, 6435, 6822, 7436, 7580, 7605, 8338, 8580, 9295, 9854, 10140, 11154, 11370, 12507, 12870, 13644, 14781, 15210, 16676, 16731, 17055, 18590, 19708, 20845, 22308, 22740, 24635, 25014, 25740, 27885, 29562, 30420, 33462, 34110, 37180, 37521, 41690, 44343, 49270, 50028, 54197, 55770, 59124, 62535, 64051, 66924, 68220, 73905, 75042, 83380, 83655, 88686, 98540, 108394, 111540, 125070, 128102, 147810, 150084, 162591, 167310, 177372, 187605, 192153, 216788, 221715, 250140, 256204, 270985, 295620, 320255, 325182, 334620, 375210, 384306, 443430, 487773, 541970, 576459, 640510, 650364, 704561, 750420, 768612, 812955, 886860, 960765, 975546, 1083940, 1152918, 1281020, 1409122, 1625910, 1921530, 1951092, 2113683, 2305836, 2438865, 2818244, 2882295, 3251820, 3522805, 3843060, 4227366, 4877730, 5764590, 6341049, 7045610, 8454732, 9755460, 10568415, 11529180, 12682098, 14091220, 21136830, 25364196, 31705245, 42273660, 63410490, 126820980]

約数ペア:

[(1, 126820980), (2, 63410490), (3, 42273660), (4, 31705245), (5, 25364196), (6, 21136830), (9, 14091220), (10, 12682098), (11, 11529180), (12, 10568415), (13, 9755460), (15, 8454732), (18, 7045610), (20, 6341049), (22, 5764590), (26, 4877730), (30, 4227366), (33, 3843060), (36, 3522805), (39, 3251820), (44, 2882295), (45, 2818244), (52, 2438865), (55, 2305836), (60, 2113683), (65, 1951092), (66, 1921530), (78, 1625910), (90, 1409122), (99, 1281020), (110, 1152918), (117, 1083940), (130, 975546), (132, 960765), (143, 886860), (156, 812955), (165, 768612), (169, 750420), (180, 704561), (195, 650364), (198, 640510), (220, 576459), (234, 541970), (260, 487773), (286, 443430), (330, 384306), (338, 375210), (379, 334620), (390, 325182), (396, 320255), (429, 295620), (468, 270985), (495, 256204), (507, 250140), (572, 221715), (585, 216788), (660, 192153), (676, 187605), (715, 177372), (758, 167310), (780, 162591), (845, 150084), (858, 147810), (990, 128102), (1014, 125070), (1137, 111540), (1170, 108394), (1287, 98540), (1430, 88686), (1516, 83655), (1521, 83380), (1690, 75042), (1716, 73905), (1859, 68220), (1895, 66924), (1980, 64051), (2028, 62535), (2145, 59124), (2274, 55770), (2340, 54197), (2535, 50028), (2574, 49270), (2860, 44343), (3042, 41690), (3380, 37521), (3411, 37180), (3718, 34110), (3790, 33462), (4169, 30420), (4290, 29562), (4548, 27885), (4927, 25740), (5070, 25014), (5148, 24635), (5577, 22740), (5685, 22308), (6084, 20845), (6435, 19708), (6822, 18590), (7436, 17055), (7580, 16731), (7605, 16676), (8338, 15210), (8580, 14781), (9295, 13644), (9854, 12870), (10140, 12507), (11154, 11370)]