54367020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 177297120

約数和(自身を除く): 122930100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 109, 153, 163, 170, 180, 204, 218, 255, 306, 326, 327, 340, 436, 489, 510, 545, 612, 652, 654, 765, 815, 978, 981, 1020, 1090, 1308, 1467, 1530, 1630, 1635, 1853, 1956, 1962, 2180, 2445, 2771, 2934, 3060, 3260, 3270, 3706, 3924, 4890, 4905, 5542, 5559, 5868, 6540, 7335, 7412, 8313, 9265, 9780, 9810, 11084, 11118, 13855, 14670, 16626, 16677, 17767, 18530, 19620, 22236, 24939, 27710, 27795, 29340, 33252, 33354, 35534, 37060, 41565, 49878, 53301, 55420, 55590, 66708, 71068, 83130, 83385, 88835, 99756, 106602, 111180, 124695, 159903, 166260, 166770, 177670, 213204, 249390, 266505, 302039, 319806, 333540, 355340, 498780, 533010, 604078, 639612, 799515, 906117, 1066020, 1208156, 1510195, 1599030, 1812234, 2718351, 3020390, 3198060, 3624468, 4530585, 5436702, 6040780, 9061170, 10873404, 13591755, 18122340, 27183510, 54367020]

約数ペア:

[(1, 54367020), (2, 27183510), (3, 18122340), (4, 13591755), (5, 10873404), (6, 9061170), (9, 6040780), (10, 5436702), (12, 4530585), (15, 3624468), (17, 3198060), (18, 3020390), (20, 2718351), (30, 1812234), (34, 1599030), (36, 1510195), (45, 1208156), (51, 1066020), (60, 906117), (68, 799515), (85, 639612), (90, 604078), (102, 533010), (109, 498780), (153, 355340), (163, 333540), (170, 319806), (180, 302039), (204, 266505), (218, 249390), (255, 213204), (306, 177670), (326, 166770), (327, 166260), (340, 159903), (436, 124695), (489, 111180), (510, 106602), (545, 99756), (612, 88835), (652, 83385), (654, 83130), (765, 71068), (815, 66708), (978, 55590), (981, 55420), (1020, 53301), (1090, 49878), (1308, 41565), (1467, 37060), (1530, 35534), (1630, 33354), (1635, 33252), (1853, 29340), (1956, 27795), (1962, 27710), (2180, 24939), (2445, 22236), (2771, 19620), (2934, 18530), (3060, 17767), (3260, 16677), (3270, 16626), (3706, 14670), (3924, 13855), (4890, 11118), (4905, 11084), (5542, 9810), (5559, 9780), (5868, 9265), (6540, 8313), (7335, 7412)]