238447800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:428

約数の個数: 240

約数和(自身を含む): 850726800

約数和(自身を除く): 612279000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 41, 45, 50, 54, 60, 72, 75, 81, 82, 90, 100, 108, 120, 123, 135, 150, 162, 164, 180, 200, 205, 216, 225, 246, 270, 300, 324, 328, 359, 360, 369, 405, 410, 450, 492, 540, 600, 615, 648, 675, 718, 738, 810, 820, 900, 984, 1025, 1077, 1080, 1107, 1230, 1350, 1436, 1476, 1620, 1640, 1795, 1800, 1845, 2025, 2050, 2154, 2214, 2460, 2700, 2872, 2952, 3075, 3231, 3240, 3321, 3590, 3690, 4050, 4100, 4308, 4428, 4920, 5385, 5400, 5535, 6150, 6462, 6642, 7180, 7380, 8100, 8200, 8616, 8856, 8975, 9225, 9693, 10770, 11070, 12300, 12924, 13284, 14360, 14719, 14760, 16155, 16200, 16605, 17950, 18450, 19386, 21540, 22140, 24600, 25848, 26568, 26925, 27675, 29079, 29438, 32310, 33210, 35900, 36900, 38772, 43080, 44157, 44280, 48465, 53850, 55350, 58158, 58876, 64620, 66420, 71800, 73595, 73800, 77544, 80775, 83025, 88314, 96930, 107700, 110700, 116316, 117752, 129240, 132471, 132840, 145395, 147190, 161550, 166050, 176628, 193860, 215400, 220785, 221400, 232632, 242325, 264942, 290790, 294380, 323100, 332100, 353256, 367975, 387720, 397413, 441570, 484650, 529884, 581580, 588760, 646200, 662355, 664200, 726975, 735950, 794826, 883140, 969300, 1059768, 1103925, 1163160, 1192239, 1324710, 1453950, 1471900, 1589652, 1766280, 1938600, 1987065, 2207850, 2384478, 2649420, 2907900, 2943800, 3179304, 3311775, 3974130, 4415700, 4768956, 5298840, 5815800, 5961195, 6623550, 7948260, 8831400, 9537912, 9935325, 11922390, 13247100, 15896520, 19870650, 23844780, 26494200, 29805975, 39741300, 47689560, 59611950, 79482600, 119223900, 238447800]

約数ペア:

[(1, 238447800), (2, 119223900), (3, 79482600), (4, 59611950), (5, 47689560), (6, 39741300), (8, 29805975), (9, 26494200), (10, 23844780), (12, 19870650), (15, 15896520), (18, 13247100), (20, 11922390), (24, 9935325), (25, 9537912), (27, 8831400), (30, 7948260), (36, 6623550), (40, 5961195), (41, 5815800), (45, 5298840), (50, 4768956), (54, 4415700), (60, 3974130), (72, 3311775), (75, 3179304), (81, 2943800), (82, 2907900), (90, 2649420), (100, 2384478), (108, 2207850), (120, 1987065), (123, 1938600), (135, 1766280), (150, 1589652), (162, 1471900), (164, 1453950), (180, 1324710), (200, 1192239), (205, 1163160), (216, 1103925), (225, 1059768), (246, 969300), (270, 883140), (300, 794826), (324, 735950), (328, 726975), (359, 664200), (360, 662355), (369, 646200), (405, 588760), (410, 581580), (450, 529884), (492, 484650), (540, 441570), (600, 397413), (615, 387720), (648, 367975), (675, 353256), (718, 332100), (738, 323100), (810, 294380), (820, 290790), (900, 264942), (984, 242325), (1025, 232632), (1077, 221400), (1080, 220785), (1107, 215400), (1230, 193860), (1350, 176628), (1436, 166050), (1476, 161550), (1620, 147190), (1640, 145395), (1795, 132840), (1800, 132471), (1845, 129240), (2025, 117752), (2050, 116316), (2154, 110700), (2214, 107700), (2460, 96930), (2700, 88314), (2872, 83025), (2952, 80775), (3075, 77544), (3231, 73800), (3240, 73595), (3321, 71800), (3590, 66420), (3690, 64620), (4050, 58876), (4100, 58158), (4308, 55350), (4428, 53850), (4920, 48465), (5385, 44280), (5400, 44157), (5535, 43080), (6150, 38772), (6462, 36900), (6642, 35900), (7180, 33210), (7380, 32310), (8100, 29438), (8200, 29079), (8616, 27675), (8856, 26925), (8975, 26568), (9225, 25848), (9693, 24600), (10770, 22140), (11070, 21540), (12300, 19386), (12924, 18450), (13284, 17950), (14360, 16605), (14719, 16200), (14760, 16155)]