228366540

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 753822720

約数和(自身を除く): 525456180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 227, 230, 243, 270, 276, 324, 345, 405, 414, 454, 460, 486, 540, 621, 681, 690, 729, 810, 828, 908, 972, 1035, 1135, 1215, 1242, 1362, 1380, 1458, 1620, 1863, 2043, 2070, 2187, 2270, 2430, 2484, 2724, 2916, 3105, 3405, 3645, 3726, 4086, 4140, 4374, 4540, 4860, 5221, 5589, 6129, 6210, 6810, 7290, 7452, 8172, 8748, 9315, 10215, 10442, 10935, 11178, 12258, 12420, 13620, 14580, 15663, 16767, 18387, 18630, 20430, 20884, 21870, 22356, 24516, 26105, 27945, 30645, 31326, 33534, 36774, 37260, 40860, 43740, 46989, 50301, 52210, 55161, 55890, 61290, 62652, 67068, 73548, 78315, 83835, 91935, 93978, 100602, 104420, 110322, 111780, 122580, 140967, 156630, 165483, 167670, 183870, 187956, 201204, 220644, 234945, 251505, 275805, 281934, 313260, 330966, 335340, 367740, 422901, 469890, 496449, 503010, 551610, 563868, 661932, 704835, 827415, 845802, 939780, 992898, 1006020, 1103220, 1268703, 1409670, 1654830, 1691604, 1985796, 2114505, 2482245, 2537406, 2819340, 3309660, 3806109, 4229010, 4964490, 5074812, 6343515, 7612218, 8458020, 9928980, 11418327, 12687030, 15224436, 19030545, 22836654, 25374060, 38061090, 45673308, 57091635, 76122180, 114183270, 228366540]

約数ペア:

[(1, 228366540), (2, 114183270), (3, 76122180), (4, 57091635), (5, 45673308), (6, 38061090), (9, 25374060), (10, 22836654), (12, 19030545), (15, 15224436), (18, 12687030), (20, 11418327), (23, 9928980), (27, 8458020), (30, 7612218), (36, 6343515), (45, 5074812), (46, 4964490), (54, 4229010), (60, 3806109), (69, 3309660), (81, 2819340), (90, 2537406), (92, 2482245), (108, 2114505), (115, 1985796), (135, 1691604), (138, 1654830), (162, 1409670), (180, 1268703), (207, 1103220), (227, 1006020), (230, 992898), (243, 939780), (270, 845802), (276, 827415), (324, 704835), (345, 661932), (405, 563868), (414, 551610), (454, 503010), (460, 496449), (486, 469890), (540, 422901), (621, 367740), (681, 335340), (690, 330966), (729, 313260), (810, 281934), (828, 275805), (908, 251505), (972, 234945), (1035, 220644), (1135, 201204), (1215, 187956), (1242, 183870), (1362, 167670), (1380, 165483), (1458, 156630), (1620, 140967), (1863, 122580), (2043, 111780), (2070, 110322), (2187, 104420), (2270, 100602), (2430, 93978), (2484, 91935), (2724, 83835), (2916, 78315), (3105, 73548), (3405, 67068), (3645, 62652), (3726, 61290), (4086, 55890), (4140, 55161), (4374, 52210), (4540, 50301), (4860, 46989), (5221, 43740), (5589, 40860), (6129, 37260), (6210, 36774), (6810, 33534), (7290, 31326), (7452, 30645), (8172, 27945), (8748, 26105), (9315, 24516), (10215, 22356), (10442, 21870), (10935, 20884), (11178, 20430), (12258, 18630), (12420, 18387), (13620, 16767), (14580, 15663)]