150793720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:485

約数の個数: 128

約数和(自身を含む): 426954240

約数和(自身を除く): 276160520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 173, 220, 280, 283, 308, 346, 385, 440, 566, 616, 692, 770, 865, 1132, 1211, 1384, 1415, 1540, 1730, 1903, 1981, 2264, 2422, 2830, 3080, 3113, 3460, 3806, 3962, 4844, 5660, 6055, 6226, 6920, 7612, 7924, 9515, 9688, 9905, 11320, 12110, 12452, 13321, 15224, 15565, 15848, 19030, 19810, 21791, 24220, 24904, 26642, 31130, 38060, 39620, 43582, 48440, 48959, 53284, 62260, 66605, 76120, 79240, 87164, 97918, 106568, 108955, 124520, 133210, 174328, 195836, 217910, 244795, 266420, 342713, 391672, 435820, 489590, 532840, 538549, 685426, 871640, 979180, 1077098, 1370852, 1713565, 1958360, 2154196, 2692745, 2741704, 3427130, 3769843, 4308392, 5385490, 6854260, 7539686, 10770980, 13708520, 15079372, 18849215, 21541960, 30158744, 37698430, 75396860, 150793720]

約数ペア:

[(1, 150793720), (2, 75396860), (4, 37698430), (5, 30158744), (7, 21541960), (8, 18849215), (10, 15079372), (11, 13708520), (14, 10770980), (20, 7539686), (22, 6854260), (28, 5385490), (35, 4308392), (40, 3769843), (44, 3427130), (55, 2741704), (56, 2692745), (70, 2154196), (77, 1958360), (88, 1713565), (110, 1370852), (140, 1077098), (154, 979180), (173, 871640), (220, 685426), (280, 538549), (283, 532840), (308, 489590), (346, 435820), (385, 391672), (440, 342713), (566, 266420), (616, 244795), (692, 217910), (770, 195836), (865, 174328), (1132, 133210), (1211, 124520), (1384, 108955), (1415, 106568), (1540, 97918), (1730, 87164), (1903, 79240), (1981, 76120), (2264, 66605), (2422, 62260), (2830, 53284), (3080, 48959), (3113, 48440), (3460, 43582), (3806, 39620), (3962, 38060), (4844, 31130), (5660, 26642), (6055, 24904), (6226, 24220), (6920, 21791), (7612, 19810), (7924, 19030), (9515, 15848), (9688, 15565), (9905, 15224), (11320, 13321), (12110, 12452)]