26472420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:456

約数の個数: 144

約数和(自身を含む): 89893440

約数和(自身を除く): 63421020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 419, 468, 486, 540, 585, 702, 780, 810, 838, 972, 1053, 1170, 1215, 1257, 1404, 1620, 1676, 1755, 2095, 2106, 2340, 2430, 2514, 3159, 3510, 3771, 4190, 4212, 4860, 5028, 5265, 5447, 6285, 6318, 7020, 7542, 8380, 10530, 10894, 11313, 12570, 12636, 15084, 15795, 16341, 18855, 21060, 21788, 22626, 25140, 27235, 31590, 32682, 33939, 37710, 45252, 49023, 54470, 56565, 63180, 65364, 67878, 75420, 81705, 98046, 101817, 108940, 113130, 135756, 147069, 163410, 169695, 196092, 203634, 226260, 245115, 294138, 326820, 339390, 407268, 441207, 490230, 509085, 588276, 678780, 735345, 882414, 980460, 1018170, 1323621, 1470690, 1764828, 2036340, 2206035, 2647242, 2941380, 4412070, 5294484, 6618105, 8824140, 13236210, 26472420]

約数ペア:

[(1, 26472420), (2, 13236210), (3, 8824140), (4, 6618105), (5, 5294484), (6, 4412070), (9, 2941380), (10, 2647242), (12, 2206035), (13, 2036340), (15, 1764828), (18, 1470690), (20, 1323621), (26, 1018170), (27, 980460), (30, 882414), (36, 735345), (39, 678780), (45, 588276), (52, 509085), (54, 490230), (60, 441207), (65, 407268), (78, 339390), (81, 326820), (90, 294138), (108, 245115), (117, 226260), (130, 203634), (135, 196092), (156, 169695), (162, 163410), (180, 147069), (195, 135756), (234, 113130), (243, 108940), (260, 101817), (270, 98046), (324, 81705), (351, 75420), (390, 67878), (405, 65364), (419, 63180), (468, 56565), (486, 54470), (540, 49023), (585, 45252), (702, 37710), (780, 33939), (810, 32682), (838, 31590), (972, 27235), (1053, 25140), (1170, 22626), (1215, 21788), (1257, 21060), (1404, 18855), (1620, 16341), (1676, 15795), (1755, 15084), (2095, 12636), (2106, 12570), (2340, 11313), (2430, 10894), (2514, 10530), (3159, 8380), (3510, 7542), (3771, 7020), (4190, 6318), (4212, 6285), (4860, 5447), (5028, 5265)]