26585460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:518

約数の個数: 144

約数和(自身を含む): 91203840

約数和(自身を除く): 64618380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 87, 90, 99, 110, 116, 132, 145, 165, 174, 180, 198, 220, 261, 290, 319, 330, 348, 396, 435, 463, 495, 522, 580, 638, 660, 870, 926, 957, 990, 1044, 1276, 1305, 1389, 1595, 1740, 1852, 1914, 1980, 2315, 2610, 2778, 2871, 3190, 3828, 4167, 4630, 4785, 5093, 5220, 5556, 5742, 6380, 6945, 8334, 9260, 9570, 10186, 11484, 13427, 13890, 14355, 15279, 16668, 19140, 20372, 20835, 25465, 26854, 27780, 28710, 30558, 40281, 41670, 45837, 50930, 53708, 57420, 61116, 67135, 76395, 80562, 83340, 91674, 101860, 120843, 134270, 147697, 152790, 161124, 183348, 201405, 229185, 241686, 268540, 295394, 305580, 402810, 443091, 458370, 483372, 590788, 604215, 738485, 805620, 886182, 916740, 1208430, 1329273, 1476970, 1772364, 2215455, 2416860, 2658546, 2953940, 4430910, 5317092, 6646365, 8861820, 13292730, 26585460]

約数ペア:

[(1, 26585460), (2, 13292730), (3, 8861820), (4, 6646365), (5, 5317092), (6, 4430910), (9, 2953940), (10, 2658546), (11, 2416860), (12, 2215455), (15, 1772364), (18, 1476970), (20, 1329273), (22, 1208430), (29, 916740), (30, 886182), (33, 805620), (36, 738485), (44, 604215), (45, 590788), (55, 483372), (58, 458370), (60, 443091), (66, 402810), (87, 305580), (90, 295394), (99, 268540), (110, 241686), (116, 229185), (132, 201405), (145, 183348), (165, 161124), (174, 152790), (180, 147697), (198, 134270), (220, 120843), (261, 101860), (290, 91674), (319, 83340), (330, 80562), (348, 76395), (396, 67135), (435, 61116), (463, 57420), (495, 53708), (522, 50930), (580, 45837), (638, 41670), (660, 40281), (870, 30558), (926, 28710), (957, 27780), (990, 26854), (1044, 25465), (1276, 20835), (1305, 20372), (1389, 19140), (1595, 16668), (1740, 15279), (1852, 14355), (1914, 13890), (1980, 13427), (2315, 11484), (2610, 10186), (2778, 9570), (2871, 9260), (3190, 8334), (3828, 6945), (4167, 6380), (4630, 5742), (4785, 5556), (5093, 5220)]