55942920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:325

約数の個数: 256

約数和(自身を含む): 216172800

約数和(自身を除く): 160229880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 51, 54, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 153, 165, 170, 180, 187, 198, 204, 216, 220, 255, 264, 270, 277, 297, 306, 330, 340, 360, 374, 396, 408, 440, 459, 495, 510, 540, 554, 561, 594, 612, 660, 680, 748, 765, 792, 831, 918, 935, 990, 1020, 1080, 1108, 1122, 1188, 1224, 1320, 1385, 1485, 1496, 1530, 1662, 1683, 1836, 1870, 1980, 2040, 2216, 2244, 2295, 2376, 2493, 2770, 2805, 2970, 3047, 3060, 3324, 3366, 3672, 3740, 3960, 4155, 4488, 4590, 4709, 4986, 5049, 5540, 5610, 5940, 6094, 6120, 6648, 6732, 7479, 7480, 8310, 8415, 9141, 9180, 9418, 9972, 10098, 11080, 11220, 11880, 12188, 12465, 13464, 14127, 14958, 15235, 16620, 16830, 18282, 18360, 18836, 19944, 20196, 22440, 23545, 24376, 24930, 25245, 27423, 28254, 29916, 30470, 33240, 33660, 36564, 37395, 37672, 40392, 42381, 45705, 47090, 49860, 50490, 51799, 54846, 56508, 59832, 60940, 67320, 70635, 73128, 74790, 82269, 84762, 91410, 94180, 99720, 100980, 103598, 109692, 113016, 121880, 127143, 137115, 141270, 149580, 155397, 164538, 169524, 182820, 188360, 201960, 207196, 211905, 219384, 254286, 258995, 274230, 282540, 299160, 310794, 329076, 339048, 365640, 411345, 414392, 423810, 466191, 508572, 517990, 548460, 565080, 621588, 635715, 658152, 776985, 822690, 847620, 932382, 1017144, 1035980, 1096920, 1243176, 1271430, 1398573, 1553970, 1645380, 1695240, 1864764, 2071960, 2330955, 2542860, 2797146, 3107940, 3290760, 3729528, 4661910, 5085720, 5594292, 6215880, 6992865, 9323820, 11188584, 13985730, 18647640, 27971460, 55942920]

約数ペア:

[(1, 55942920), (2, 27971460), (3, 18647640), (4, 13985730), (5, 11188584), (6, 9323820), (8, 6992865), (9, 6215880), (10, 5594292), (11, 5085720), (12, 4661910), (15, 3729528), (17, 3290760), (18, 3107940), (20, 2797146), (22, 2542860), (24, 2330955), (27, 2071960), (30, 1864764), (33, 1695240), (34, 1645380), (36, 1553970), (40, 1398573), (44, 1271430), (45, 1243176), (51, 1096920), (54, 1035980), (55, 1017144), (60, 932382), (66, 847620), (68, 822690), (72, 776985), (85, 658152), (88, 635715), (90, 621588), (99, 565080), (102, 548460), (108, 517990), (110, 508572), (120, 466191), (132, 423810), (135, 414392), (136, 411345), (153, 365640), (165, 339048), (170, 329076), (180, 310794), (187, 299160), (198, 282540), (204, 274230), (216, 258995), (220, 254286), (255, 219384), (264, 211905), (270, 207196), (277, 201960), (297, 188360), (306, 182820), (330, 169524), (340, 164538), (360, 155397), (374, 149580), (396, 141270), (408, 137115), (440, 127143), (459, 121880), (495, 113016), (510, 109692), (540, 103598), (554, 100980), (561, 99720), (594, 94180), (612, 91410), (660, 84762), (680, 82269), (748, 74790), (765, 73128), (792, 70635), (831, 67320), (918, 60940), (935, 59832), (990, 56508), (1020, 54846), (1080, 51799), (1108, 50490), (1122, 49860), (1188, 47090), (1224, 45705), (1320, 42381), (1385, 40392), (1485, 37672), (1496, 37395), (1530, 36564), (1662, 33660), (1683, 33240), (1836, 30470), (1870, 29916), (1980, 28254), (2040, 27423), (2216, 25245), (2244, 24930), (2295, 24376), (2376, 23545), (2493, 22440), (2770, 20196), (2805, 19944), (2970, 18836), (3047, 18360), (3060, 18282), (3324, 16830), (3366, 16620), (3672, 15235), (3740, 14958), (3960, 14127), (4155, 13464), (4488, 12465), (4590, 12188), (4709, 11880), (4986, 11220), (5049, 11080), (5540, 10098), (5610, 9972), (5940, 9418), (6094, 9180), (6120, 9141), (6648, 8415), (6732, 8310), (7479, 7480)]