27737640

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{1223}}^1$

素因数の和:1253

約数の個数: 160

約数和(自身を含む): 106634880

約数和(自身を除く): 78897240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1223, 1260, 1512, 1620, 1890, 2268, 2446, 2520, 2835, 3240, 3669, 3780, 4536, 4892, 5670, 6115, 7338, 7560, 8561, 9784, 11007, 11340, 12230, 14676, 17122, 18345, 22014, 22680, 24460, 25683, 29352, 33021, 34244, 36690, 42805, 44028, 48920, 51366, 55035, 66042, 68488, 73380, 77049, 85610, 88056, 99063, 102732, 110070, 128415, 132084, 146760, 154098, 165105, 171220, 198126, 205464, 220140, 231147, 256830, 264168, 308196, 330210, 342440, 385245, 396252, 440280, 462294, 495315, 513660, 616392, 660420, 693441, 770490, 792504, 924588, 990630, 1027320, 1155735, 1320840, 1386882, 1540980, 1849176, 1981260, 2311470, 2773764, 3081960, 3467205, 3962520, 4622940, 5547528, 6934410, 9245880, 13868820, 27737640]

約数ペア:

[(1, 27737640), (2, 13868820), (3, 9245880), (4, 6934410), (5, 5547528), (6, 4622940), (7, 3962520), (8, 3467205), (9, 3081960), (10, 2773764), (12, 2311470), (14, 1981260), (15, 1849176), (18, 1540980), (20, 1386882), (21, 1320840), (24, 1155735), (27, 1027320), (28, 990630), (30, 924588), (35, 792504), (36, 770490), (40, 693441), (42, 660420), (45, 616392), (54, 513660), (56, 495315), (60, 462294), (63, 440280), (70, 396252), (72, 385245), (81, 342440), (84, 330210), (90, 308196), (105, 264168), (108, 256830), (120, 231147), (126, 220140), (135, 205464), (140, 198126), (162, 171220), (168, 165105), (180, 154098), (189, 146760), (210, 132084), (216, 128415), (252, 110070), (270, 102732), (280, 99063), (315, 88056), (324, 85610), (360, 77049), (378, 73380), (405, 68488), (420, 66042), (504, 55035), (540, 51366), (567, 48920), (630, 44028), (648, 42805), (756, 36690), (810, 34244), (840, 33021), (945, 29352), (1080, 25683), (1134, 24460), (1223, 22680), (1260, 22014), (1512, 18345), (1620, 17122), (1890, 14676), (2268, 12230), (2446, 11340), (2520, 11007), (2835, 9784), (3240, 8561), (3669, 7560), (3780, 7338), (4536, 6115), (4892, 5670)]