55727760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:158

約数の個数: 240

約数和(自身を含む): 201862080

約数和(自身を除く): 146134320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 101, 110, 114, 120, 121, 132, 152, 165, 176, 190, 202, 209, 220, 228, 240, 242, 264, 285, 303, 304, 330, 363, 380, 404, 418, 440, 456, 484, 505, 528, 570, 605, 606, 627, 660, 726, 760, 808, 836, 880, 912, 968, 1010, 1045, 1111, 1140, 1210, 1212, 1254, 1320, 1452, 1515, 1520, 1616, 1672, 1815, 1919, 1936, 2020, 2090, 2222, 2280, 2299, 2420, 2424, 2508, 2640, 2904, 3030, 3135, 3333, 3344, 3630, 3838, 4040, 4180, 4444, 4560, 4598, 4840, 4848, 5016, 5555, 5757, 5808, 6060, 6270, 6666, 6897, 7260, 7676, 8080, 8360, 8888, 9196, 9595, 9680, 10032, 11110, 11495, 11514, 12120, 12221, 12540, 13332, 13794, 14520, 15352, 16665, 16720, 17776, 18392, 19190, 21109, 22220, 22990, 23028, 24240, 24442, 25080, 26664, 27588, 28785, 29040, 30704, 33330, 34485, 36663, 36784, 38380, 42218, 44440, 45980, 46056, 48884, 50160, 53328, 55176, 57570, 61105, 63327, 66660, 68970, 73326, 76760, 84436, 88880, 91960, 92112, 97768, 105545, 110352, 115140, 122210, 126654, 133320, 137940, 146652, 153520, 168872, 183315, 183920, 195536, 211090, 230280, 232199, 244420, 253308, 266640, 275880, 293304, 316635, 337744, 366630, 422180, 460560, 464398, 488840, 506616, 551760, 586608, 633270, 696597, 733260, 844360, 928796, 977680, 1013232, 1160995, 1266540, 1393194, 1466520, 1688720, 1857592, 2321990, 2533080, 2786388, 2933040, 3482985, 3715184, 4643980, 5066160, 5572776, 6965970, 9287960, 11145552, 13931940, 18575920, 27863880, 55727760]

約数ペア:

[(1, 55727760), (2, 27863880), (3, 18575920), (4, 13931940), (5, 11145552), (6, 9287960), (8, 6965970), (10, 5572776), (11, 5066160), (12, 4643980), (15, 3715184), (16, 3482985), (19, 2933040), (20, 2786388), (22, 2533080), (24, 2321990), (30, 1857592), (33, 1688720), (38, 1466520), (40, 1393194), (44, 1266540), (48, 1160995), (55, 1013232), (57, 977680), (60, 928796), (66, 844360), (76, 733260), (80, 696597), (88, 633270), (95, 586608), (101, 551760), (110, 506616), (114, 488840), (120, 464398), (121, 460560), (132, 422180), (152, 366630), (165, 337744), (176, 316635), (190, 293304), (202, 275880), (209, 266640), (220, 253308), (228, 244420), (240, 232199), (242, 230280), (264, 211090), (285, 195536), (303, 183920), (304, 183315), (330, 168872), (363, 153520), (380, 146652), (404, 137940), (418, 133320), (440, 126654), (456, 122210), (484, 115140), (505, 110352), (528, 105545), (570, 97768), (605, 92112), (606, 91960), (627, 88880), (660, 84436), (726, 76760), (760, 73326), (808, 68970), (836, 66660), (880, 63327), (912, 61105), (968, 57570), (1010, 55176), (1045, 53328), (1111, 50160), (1140, 48884), (1210, 46056), (1212, 45980), (1254, 44440), (1320, 42218), (1452, 38380), (1515, 36784), (1520, 36663), (1616, 34485), (1672, 33330), (1815, 30704), (1919, 29040), (1936, 28785), (2020, 27588), (2090, 26664), (2222, 25080), (2280, 24442), (2299, 24240), (2420, 23028), (2424, 22990), (2508, 22220), (2640, 21109), (2904, 19190), (3030, 18392), (3135, 17776), (3333, 16720), (3344, 16665), (3630, 15352), (3838, 14520), (4040, 13794), (4180, 13332), (4444, 12540), (4560, 12221), (4598, 12120), (4840, 11514), (4848, 11495), (5016, 11110), (5555, 10032), (5757, 9680), (5808, 9595), (6060, 9196), (6270, 8888), (6666, 8360), (6897, 8080), (7260, 7676)]