55714440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:943

約数の個数: 128

約数和(自身を含む): 182891520

約数和(自身を除く): 127177080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 881, 930, 1020, 1054, 1240, 1581, 1762, 1860, 2040, 2108, 2635, 2643, 3162, 3524, 3720, 4216, 4405, 5270, 5286, 6324, 7048, 7905, 8810, 10540, 10572, 12648, 13215, 14977, 15810, 17620, 21080, 21144, 26430, 27311, 29954, 31620, 35240, 44931, 52860, 54622, 59908, 63240, 74885, 81933, 89862, 105720, 109244, 119816, 136555, 149770, 163866, 179724, 218488, 224655, 273110, 299540, 327732, 359448, 409665, 449310, 464287, 546220, 599080, 655464, 819330, 898620, 928574, 1092440, 1392861, 1638660, 1797240, 1857148, 2321435, 2785722, 3277320, 3714296, 4642870, 5571444, 6964305, 9285740, 11142888, 13928610, 18571480, 27857220, 55714440]

約数ペア:

[(1, 55714440), (2, 27857220), (3, 18571480), (4, 13928610), (5, 11142888), (6, 9285740), (8, 6964305), (10, 5571444), (12, 4642870), (15, 3714296), (17, 3277320), (20, 2785722), (24, 2321435), (30, 1857148), (31, 1797240), (34, 1638660), (40, 1392861), (51, 1092440), (60, 928574), (62, 898620), (68, 819330), (85, 655464), (93, 599080), (102, 546220), (120, 464287), (124, 449310), (136, 409665), (155, 359448), (170, 327732), (186, 299540), (204, 273110), (248, 224655), (255, 218488), (310, 179724), (340, 163866), (372, 149770), (408, 136555), (465, 119816), (510, 109244), (527, 105720), (620, 89862), (680, 81933), (744, 74885), (881, 63240), (930, 59908), (1020, 54622), (1054, 52860), (1240, 44931), (1581, 35240), (1762, 31620), (1860, 29954), (2040, 27311), (2108, 26430), (2635, 21144), (2643, 21080), (3162, 17620), (3524, 15810), (3720, 14977), (4216, 13215), (4405, 12648), (5270, 10572), (5286, 10540), (6324, 8810), (7048, 7905)]