15549277860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1\times {\mathrm{571}}^1$

素因数の和:1039

約数の個数: 192

約数和(自身を含む): 48893644800

約数和(自身を除く): 33344366940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 211, 239, 270, 422, 478, 540, 571, 633, 717, 844, 956, 1055, 1142, 1195, 1266, 1434, 1713, 1899, 2110, 2151, 2284, 2390, 2532, 2855, 2868, 3165, 3426, 3585, 3798, 4220, 4302, 4780, 5139, 5697, 5710, 6330, 6453, 6852, 7170, 7596, 8565, 8604, 9495, 10278, 10755, 11394, 11420, 12660, 12906, 14340, 15417, 17130, 18990, 20556, 21510, 22788, 25695, 25812, 28485, 30834, 32265, 34260, 37980, 43020, 50429, 51390, 56970, 61668, 64530, 77085, 100858, 102780, 113940, 120481, 129060, 136469, 151287, 154170, 201716, 240962, 252145, 272938, 302574, 308340, 361443, 409407, 453861, 481924, 504290, 545876, 602405, 605148, 682345, 722886, 756435, 818814, 907722, 1008580, 1084329, 1204810, 1228221, 1361583, 1364690, 1445772, 1512870, 1637628, 1807215, 1815444, 2047035, 2168658, 2269305, 2409620, 2456442, 2723166, 2729380, 3025740, 3252987, 3614430, 3684663, 4094070, 4337316, 4538610, 4912884, 5421645, 5446332, 6141105, 6505974, 6807915, 7228860, 7369326, 8188140, 9077220, 10843290, 12282210, 13011948, 13615830, 14738652, 16264935, 18423315, 21686580, 24564420, 27231660, 28794959, 32529870, 36846630, 57589918, 65059740, 73693260, 86384877, 115179836, 143974795, 172769754, 259154631, 287949590, 345539508, 431924385, 518309262, 575899180, 777463893, 863848770, 1036618524, 1295773155, 1554927786, 1727697540, 2591546310, 3109855572, 3887319465, 5183092620, 7774638930, 15549277860]

約数ペア:

[(1, 15549277860), (2, 7774638930), (3, 5183092620), (4, 3887319465), (5, 3109855572), (6, 2591546310), (9, 1727697540), (10, 1554927786), (12, 1295773155), (15, 1036618524), (18, 863848770), (20, 777463893), (27, 575899180), (30, 518309262), (36, 431924385), (45, 345539508), (54, 287949590), (60, 259154631), (90, 172769754), (108, 143974795), (135, 115179836), (180, 86384877), (211, 73693260), (239, 65059740), (270, 57589918), (422, 36846630), (478, 32529870), (540, 28794959), (571, 27231660), (633, 24564420), (717, 21686580), (844, 18423315), (956, 16264935), (1055, 14738652), (1142, 13615830), (1195, 13011948), (1266, 12282210), (1434, 10843290), (1713, 9077220), (1899, 8188140), (2110, 7369326), (2151, 7228860), (2284, 6807915), (2390, 6505974), (2532, 6141105), (2855, 5446332), (2868, 5421645), (3165, 4912884), (3426, 4538610), (3585, 4337316), (3798, 4094070), (4220, 3684663), (4302, 3614430), (4780, 3252987), (5139, 3025740), (5697, 2729380), (5710, 2723166), (6330, 2456442), (6453, 2409620), (6852, 2269305), (7170, 2168658), (7596, 2047035), (8565, 1815444), (8604, 1807215), (9495, 1637628), (10278, 1512870), (10755, 1445772), (11394, 1364690), (11420, 1361583), (12660, 1228221), (12906, 1204810), (14340, 1084329), (15417, 1008580), (17130, 907722), (18990, 818814), (20556, 756435), (21510, 722886), (22788, 682345), (25695, 605148), (25812, 602405), (28485, 545876), (30834, 504290), (32265, 481924), (34260, 453861), (37980, 409407), (43020, 361443), (50429, 308340), (51390, 302574), (56970, 272938), (61668, 252145), (64530, 240962), (77085, 201716), (100858, 154170), (102780, 151287), (113940, 136469), (120481, 129060)]