26434980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 216

約数和(自身を含む): 95921280

約数和(自身を除く): 69486300

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, 79, 90, 99, 110, 117, 130, 132, 143, 156, 158, 165, 169, 180, 195, 198, 220, 234, 237, 260, 286, 316, 330, 338, 390, 395, 396, 429, 468, 474, 495, 507, 572, 585, 660, 676, 711, 715, 780, 790, 845, 858, 869, 948, 990, 1014, 1027, 1170, 1185, 1287, 1422, 1430, 1521, 1580, 1690, 1716, 1738, 1859, 1980, 2028, 2054, 2145, 2340, 2370, 2535, 2574, 2607, 2844, 2860, 3042, 3081, 3380, 3476, 3555, 3718, 4108, 4290, 4345, 4740, 5070, 5135, 5148, 5214, 5577, 6084, 6162, 6435, 7110, 7436, 7605, 7821, 8580, 8690, 9243, 9295, 10140, 10270, 10428, 11154, 11297, 12324, 12870, 13035, 13351, 14220, 15210, 15405, 15642, 16731, 17380, 18486, 18590, 20540, 22308, 22594, 25740, 26070, 26702, 27885, 30420, 30810, 31284, 33462, 33891, 36972, 37180, 39105, 40053, 45188, 46215, 52140, 53404, 55770, 56485, 61620, 66755, 66924, 67782, 78210, 80106, 83655, 92430, 101673, 111540, 112970, 120159, 133510, 135564, 146861, 156420, 160212, 167310, 169455, 184860, 200265, 203346, 225940, 240318, 267020, 293722, 334620, 338910, 400530, 406692, 440583, 480636, 508365, 587444, 600795, 677820, 734305, 801060, 881166, 1016730, 1201590, 1321749, 1468610, 1762332, 2033460, 2202915, 2403180, 2643498, 2937220, 4405830, 5286996, 6608745, 8811660, 13217490, 26434980]

約数ペア:

[(1, 26434980), (2, 13217490), (3, 8811660), (4, 6608745), (5, 5286996), (6, 4405830), (9, 2937220), (10, 2643498), (11, 2403180), (12, 2202915), (13, 2033460), (15, 1762332), (18, 1468610), (20, 1321749), (22, 1201590), (26, 1016730), (30, 881166), (33, 801060), (36, 734305), (39, 677820), (44, 600795), (45, 587444), (52, 508365), (55, 480636), (60, 440583), (65, 406692), (66, 400530), (78, 338910), (79, 334620), (90, 293722), (99, 267020), (110, 240318), (117, 225940), (130, 203346), (132, 200265), (143, 184860), (156, 169455), (158, 167310), (165, 160212), (169, 156420), (180, 146861), (195, 135564), (198, 133510), (220, 120159), (234, 112970), (237, 111540), (260, 101673), (286, 92430), (316, 83655), (330, 80106), (338, 78210), (390, 67782), (395, 66924), (396, 66755), (429, 61620), (468, 56485), (474, 55770), (495, 53404), (507, 52140), (572, 46215), (585, 45188), (660, 40053), (676, 39105), (711, 37180), (715, 36972), (780, 33891), (790, 33462), (845, 31284), (858, 30810), (869, 30420), (948, 27885), (990, 26702), (1014, 26070), (1027, 25740), (1170, 22594), (1185, 22308), (1287, 20540), (1422, 18590), (1430, 18486), (1521, 17380), (1580, 16731), (1690, 15642), (1716, 15405), (1738, 15210), (1859, 14220), (1980, 13351), (2028, 13035), (2054, 12870), (2145, 12324), (2340, 11297), (2370, 11154), (2535, 10428), (2574, 10270), (2607, 10140), (2844, 9295), (2860, 9243), (3042, 8690), (3081, 8580), (3380, 7821), (3476, 7605), (3555, 7436), (3718, 7110), (4108, 6435), (4290, 6162), (4345, 6084), (4740, 5577), (5070, 5214), (5135, 5148)]