87165180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 289013760

約数和(自身を除く): 201848580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 41, 45, 54, 60, 62, 82, 90, 93, 108, 123, 124, 127, 135, 155, 164, 180, 186, 205, 246, 254, 270, 279, 310, 369, 372, 381, 410, 465, 492, 508, 540, 558, 615, 620, 635, 738, 762, 820, 837, 930, 1107, 1116, 1143, 1230, 1270, 1271, 1395, 1476, 1524, 1674, 1845, 1860, 1905, 2214, 2286, 2460, 2540, 2542, 2790, 3348, 3429, 3690, 3810, 3813, 3937, 4185, 4428, 4572, 5084, 5207, 5535, 5580, 5715, 6355, 6858, 7380, 7620, 7626, 7874, 8370, 10414, 11070, 11430, 11439, 11811, 12710, 13716, 15252, 15621, 15748, 16740, 17145, 19065, 19685, 20828, 22140, 22860, 22878, 23622, 25420, 26035, 31242, 34290, 34317, 35433, 38130, 39370, 45756, 46863, 47244, 52070, 57195, 59055, 62484, 68580, 68634, 70866, 76260, 78105, 78740, 93726, 104140, 106299, 114390, 118110, 137268, 140589, 141732, 156210, 161417, 171585, 177165, 187452, 212598, 228780, 234315, 236220, 281178, 312420, 322834, 343170, 354330, 425196, 468630, 484251, 531495, 562356, 645668, 686340, 702945, 708660, 807085, 937260, 968502, 1062990, 1405890, 1452753, 1614170, 1937004, 2125980, 2421255, 2811780, 2905506, 3228340, 4358259, 4842510, 5811012, 7263765, 8716518, 9685020, 14527530, 17433036, 21791295, 29055060, 43582590, 87165180]

約数ペア:

[(1, 87165180), (2, 43582590), (3, 29055060), (4, 21791295), (5, 17433036), (6, 14527530), (9, 9685020), (10, 8716518), (12, 7263765), (15, 5811012), (18, 4842510), (20, 4358259), (27, 3228340), (30, 2905506), (31, 2811780), (36, 2421255), (41, 2125980), (45, 1937004), (54, 1614170), (60, 1452753), (62, 1405890), (82, 1062990), (90, 968502), (93, 937260), (108, 807085), (123, 708660), (124, 702945), (127, 686340), (135, 645668), (155, 562356), (164, 531495), (180, 484251), (186, 468630), (205, 425196), (246, 354330), (254, 343170), (270, 322834), (279, 312420), (310, 281178), (369, 236220), (372, 234315), (381, 228780), (410, 212598), (465, 187452), (492, 177165), (508, 171585), (540, 161417), (558, 156210), (615, 141732), (620, 140589), (635, 137268), (738, 118110), (762, 114390), (820, 106299), (837, 104140), (930, 93726), (1107, 78740), (1116, 78105), (1143, 76260), (1230, 70866), (1270, 68634), (1271, 68580), (1395, 62484), (1476, 59055), (1524, 57195), (1674, 52070), (1845, 47244), (1860, 46863), (1905, 45756), (2214, 39370), (2286, 38130), (2460, 35433), (2540, 34317), (2542, 34290), (2790, 31242), (3348, 26035), (3429, 25420), (3690, 23622), (3810, 22878), (3813, 22860), (3937, 22140), (4185, 20828), (4428, 19685), (4572, 19065), (5084, 17145), (5207, 16740), (5535, 15748), (5580, 15621), (5715, 15252), (6355, 13716), (6858, 12710), (7380, 11811), (7620, 11439), (7626, 11430), (7874, 11070), (8370, 10414)]