54357100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 146379520

約数和(自身を除く): 92022420

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 61, 67, 70, 76, 95, 100, 122, 133, 134, 140, 175, 190, 244, 266, 268, 305, 335, 350, 380, 427, 469, 475, 532, 610, 665, 670, 700, 854, 938, 950, 1159, 1220, 1273, 1330, 1340, 1525, 1675, 1708, 1876, 1900, 2135, 2318, 2345, 2546, 2660, 3050, 3325, 3350, 4087, 4270, 4636, 4690, 5092, 5795, 6100, 6365, 6650, 6700, 8113, 8174, 8540, 8911, 9380, 10675, 11590, 11725, 12730, 13300, 16226, 16348, 17822, 20435, 21350, 23180, 23450, 25460, 28609, 28975, 31825, 32452, 35644, 40565, 40870, 42700, 44555, 46900, 57218, 57950, 63650, 77653, 81130, 81740, 89110, 102175, 114436, 115900, 127300, 143045, 155306, 162260, 178220, 202825, 204350, 222775, 286090, 310612, 388265, 405650, 408700, 445550, 543571, 572180, 715225, 776530, 811300, 891100, 1087142, 1430450, 1553060, 1941325, 2174284, 2717855, 2860900, 3882650, 5435710, 7765300, 10871420, 13589275, 27178550, 54357100]

約数ペア:

[(1, 54357100), (2, 27178550), (4, 13589275), (5, 10871420), (7, 7765300), (10, 5435710), (14, 3882650), (19, 2860900), (20, 2717855), (25, 2174284), (28, 1941325), (35, 1553060), (38, 1430450), (50, 1087142), (61, 891100), (67, 811300), (70, 776530), (76, 715225), (95, 572180), (100, 543571), (122, 445550), (133, 408700), (134, 405650), (140, 388265), (175, 310612), (190, 286090), (244, 222775), (266, 204350), (268, 202825), (305, 178220), (335, 162260), (350, 155306), (380, 143045), (427, 127300), (469, 115900), (475, 114436), (532, 102175), (610, 89110), (665, 81740), (670, 81130), (700, 77653), (854, 63650), (938, 57950), (950, 57218), (1159, 46900), (1220, 44555), (1273, 42700), (1330, 40870), (1340, 40565), (1525, 35644), (1675, 32452), (1708, 31825), (1876, 28975), (1900, 28609), (2135, 25460), (2318, 23450), (2345, 23180), (2546, 21350), (2660, 20435), (3050, 17822), (3325, 16348), (3350, 16226), (4087, 13300), (4270, 12730), (4636, 11725), (4690, 11590), (5092, 10675), (5795, 9380), (6100, 8911), (6365, 8540), (6650, 8174), (6700, 8113)]