222755460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 693633024

約数和(自身を除く): 470877564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 41, 46, 60, 62, 69, 82, 92, 93, 115, 123, 124, 127, 138, 155, 164, 186, 205, 230, 246, 254, 276, 310, 345, 372, 381, 410, 460, 465, 492, 508, 615, 620, 635, 690, 713, 762, 820, 930, 943, 1230, 1270, 1271, 1380, 1426, 1524, 1860, 1886, 1905, 2139, 2460, 2540, 2542, 2829, 2852, 2921, 3565, 3772, 3810, 3813, 3937, 4278, 4715, 5084, 5207, 5658, 5842, 6355, 7130, 7620, 7626, 7874, 8556, 8763, 9430, 10414, 10695, 11316, 11684, 11811, 12710, 14145, 14260, 14605, 15252, 15621, 15748, 17526, 18860, 19065, 19685, 20828, 21390, 23622, 25420, 26035, 28290, 29210, 29233, 31242, 35052, 38130, 39370, 42780, 43815, 47244, 52070, 56580, 58420, 58466, 59055, 62484, 76260, 78105, 78740, 87630, 87699, 90551, 104140, 116932, 118110, 119761, 146165, 156210, 161417, 175260, 175398, 181102, 236220, 239522, 271653, 292330, 312420, 322834, 350796, 359283, 362204, 438495, 452755, 479044, 484251, 543306, 584660, 598805, 645668, 718566, 807085, 876990, 905510, 968502, 1086612, 1197610, 1358265, 1437132, 1614170, 1753980, 1796415, 1811020, 1937004, 2395220, 2421255, 2716530, 3228340, 3592830, 3712591, 4842510, 5433060, 7185660, 7425182, 9685020, 11137773, 14850364, 18562955, 22275546, 37125910, 44551092, 55688865, 74251820, 111377730, 222755460]

約数ペア:

[(1, 222755460), (2, 111377730), (3, 74251820), (4, 55688865), (5, 44551092), (6, 37125910), (10, 22275546), (12, 18562955), (15, 14850364), (20, 11137773), (23, 9685020), (30, 7425182), (31, 7185660), (41, 5433060), (46, 4842510), (60, 3712591), (62, 3592830), (69, 3228340), (82, 2716530), (92, 2421255), (93, 2395220), (115, 1937004), (123, 1811020), (124, 1796415), (127, 1753980), (138, 1614170), (155, 1437132), (164, 1358265), (186, 1197610), (205, 1086612), (230, 968502), (246, 905510), (254, 876990), (276, 807085), (310, 718566), (345, 645668), (372, 598805), (381, 584660), (410, 543306), (460, 484251), (465, 479044), (492, 452755), (508, 438495), (615, 362204), (620, 359283), (635, 350796), (690, 322834), (713, 312420), (762, 292330), (820, 271653), (930, 239522), (943, 236220), (1230, 181102), (1270, 175398), (1271, 175260), (1380, 161417), (1426, 156210), (1524, 146165), (1860, 119761), (1886, 118110), (1905, 116932), (2139, 104140), (2460, 90551), (2540, 87699), (2542, 87630), (2829, 78740), (2852, 78105), (2921, 76260), (3565, 62484), (3772, 59055), (3810, 58466), (3813, 58420), (3937, 56580), (4278, 52070), (4715, 47244), (5084, 43815), (5207, 42780), (5658, 39370), (5842, 38130), (6355, 35052), (7130, 31242), (7620, 29233), (7626, 29210), (7874, 28290), (8556, 26035), (8763, 25420), (9430, 23622), (10414, 21390), (10695, 20828), (11316, 19685), (11684, 19065), (11811, 18860), (12710, 17526), (14145, 15748), (14260, 15621), (14605, 15252)]