27655560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{883}}^1$

素因数の和:932

約数の個数: 128

約数和(自身を含む): 95472000

約数和(自身を除く): 67816440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 883, 1044, 1080, 1160, 1305, 1566, 1740, 1766, 2088, 2610, 2649, 3132, 3480, 3532, 3915, 4415, 5220, 5298, 6264, 7064, 7830, 7947, 8830, 10440, 10596, 13245, 15660, 15894, 17660, 21192, 23841, 25607, 26490, 31320, 31788, 35320, 39735, 47682, 51214, 52980, 63576, 76821, 79470, 95364, 102428, 105960, 119205, 128035, 153642, 158940, 190728, 204856, 230463, 238410, 256070, 307284, 317880, 384105, 460926, 476820, 512140, 614568, 691389, 768210, 921852, 953640, 1024280, 1152315, 1382778, 1536420, 1843704, 2304630, 2765556, 3072840, 3456945, 4609260, 5531112, 6913890, 9218520, 13827780, 27655560]

約数ペア:

[(1, 27655560), (2, 13827780), (3, 9218520), (4, 6913890), (5, 5531112), (6, 4609260), (8, 3456945), (9, 3072840), (10, 2765556), (12, 2304630), (15, 1843704), (18, 1536420), (20, 1382778), (24, 1152315), (27, 1024280), (29, 953640), (30, 921852), (36, 768210), (40, 691389), (45, 614568), (54, 512140), (58, 476820), (60, 460926), (72, 384105), (87, 317880), (90, 307284), (108, 256070), (116, 238410), (120, 230463), (135, 204856), (145, 190728), (174, 158940), (180, 153642), (216, 128035), (232, 119205), (261, 105960), (270, 102428), (290, 95364), (348, 79470), (360, 76821), (435, 63576), (522, 52980), (540, 51214), (580, 47682), (696, 39735), (783, 35320), (870, 31788), (883, 31320), (1044, 26490), (1080, 25607), (1160, 23841), (1305, 21192), (1566, 17660), (1740, 15894), (1766, 15660), (2088, 13245), (2610, 10596), (2649, 10440), (3132, 8830), (3480, 7947), (3532, 7830), (3915, 7064), (4415, 6264), (5220, 5298)]