55843920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{641}}^1$

素因数の和:682

約数の個数: 180

約数和(自身を含む): 206463348

約数和(自身を除く): 150619428

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 641, 660, 720, 726, 792, 880, 968, 990, 1089, 1210, 1282, 1320, 1452, 1584, 1815, 1923, 1936, 1980, 2178, 2420, 2564, 2640, 2904, 3205, 3630, 3846, 3960, 4356, 4840, 5128, 5445, 5769, 5808, 6410, 7051, 7260, 7692, 7920, 8712, 9615, 9680, 10256, 10890, 11538, 12820, 14102, 14520, 15384, 17424, 19230, 21153, 21780, 23076, 25640, 28204, 28845, 29040, 30768, 35255, 38460, 42306, 43560, 46152, 51280, 56408, 57690, 63459, 70510, 76920, 77561, 84612, 87120, 92304, 105765, 112816, 115380, 126918, 141020, 153840, 155122, 169224, 211530, 230760, 232683, 253836, 282040, 310244, 317295, 338448, 387805, 423060, 461520, 465366, 507672, 564080, 620488, 634590, 698049, 775610, 846120, 930732, 1015344, 1163415, 1240976, 1269180, 1396098, 1551220, 1692240, 1861464, 2326830, 2538360, 2792196, 3102440, 3490245, 3722928, 4653660, 5076720, 5584392, 6204880, 6980490, 9307320, 11168784, 13960980, 18614640, 27921960, 55843920]

約数ペア:

[(1, 55843920), (2, 27921960), (3, 18614640), (4, 13960980), (5, 11168784), (6, 9307320), (8, 6980490), (9, 6204880), (10, 5584392), (11, 5076720), (12, 4653660), (15, 3722928), (16, 3490245), (18, 3102440), (20, 2792196), (22, 2538360), (24, 2326830), (30, 1861464), (33, 1692240), (36, 1551220), (40, 1396098), (44, 1269180), (45, 1240976), (48, 1163415), (55, 1015344), (60, 930732), (66, 846120), (72, 775610), (80, 698049), (88, 634590), (90, 620488), (99, 564080), (110, 507672), (120, 465366), (121, 461520), (132, 423060), (144, 387805), (165, 338448), (176, 317295), (180, 310244), (198, 282040), (220, 253836), (240, 232683), (242, 230760), (264, 211530), (330, 169224), (360, 155122), (363, 153840), (396, 141020), (440, 126918), (484, 115380), (495, 112816), (528, 105765), (605, 92304), (641, 87120), (660, 84612), (720, 77561), (726, 76920), (792, 70510), (880, 63459), (968, 57690), (990, 56408), (1089, 51280), (1210, 46152), (1282, 43560), (1320, 42306), (1452, 38460), (1584, 35255), (1815, 30768), (1923, 29040), (1936, 28845), (1980, 28204), (2178, 25640), (2420, 23076), (2564, 21780), (2640, 21153), (2904, 19230), (3205, 17424), (3630, 15384), (3846, 14520), (3960, 14102), (4356, 12820), (4840, 11538), (5128, 10890), (5445, 10256), (5769, 9680), (5808, 9615), (6410, 8712), (7051, 7920), (7260, 7692)]