201817200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:812

約数の個数: 240

約数和(自身を含む): 738140256

約数和(自身を除く): 536323056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 25, 26, 30, 34, 39, 40, 48, 50, 51, 52, 60, 65, 68, 75, 78, 80, 85, 100, 102, 104, 120, 130, 136, 150, 156, 170, 195, 200, 204, 208, 221, 240, 255, 260, 272, 300, 312, 325, 340, 390, 400, 408, 425, 442, 510, 520, 600, 624, 650, 663, 680, 761, 780, 816, 850, 884, 975, 1020, 1040, 1105, 1200, 1275, 1300, 1326, 1360, 1522, 1560, 1700, 1768, 1950, 2040, 2210, 2283, 2550, 2600, 2652, 3044, 3120, 3315, 3400, 3536, 3805, 3900, 4080, 4420, 4566, 5100, 5200, 5304, 5525, 6088, 6630, 6800, 7610, 7800, 8840, 9132, 9893, 10200, 10608, 11050, 11415, 12176, 12937, 13260, 15220, 15600, 16575, 17680, 18264, 19025, 19786, 20400, 22100, 22830, 25874, 26520, 29679, 30440, 33150, 36528, 38050, 38811, 39572, 44200, 45660, 49465, 51748, 53040, 57075, 59358, 60880, 64685, 66300, 76100, 77622, 79144, 88400, 91320, 98930, 103496, 114150, 118716, 129370, 132600, 148395, 152200, 155244, 158288, 168181, 182640, 194055, 197860, 206992, 228300, 237432, 247325, 258740, 265200, 296790, 304400, 310488, 323425, 336362, 388110, 395720, 456600, 474864, 494650, 504543, 517480, 593580, 620976, 646850, 672724, 741975, 776220, 791440, 840905, 913200, 970275, 989300, 1009086, 1034960, 1187160, 1293700, 1345448, 1483950, 1552440, 1681810, 1940550, 1978600, 2018172, 2374320, 2522715, 2587400, 2690896, 2967900, 3104880, 3363620, 3881100, 3957200, 4036344, 4204525, 5045430, 5174800, 5935800, 6727240, 7762200, 8072688, 8409050, 10090860, 11871600, 12613575, 13454480, 15524400, 16818100, 20181720, 25227150, 33636200, 40363440, 50454300, 67272400, 100908600, 201817200]

約数ペア:

[(1, 201817200), (2, 100908600), (3, 67272400), (4, 50454300), (5, 40363440), (6, 33636200), (8, 25227150), (10, 20181720), (12, 16818100), (13, 15524400), (15, 13454480), (16, 12613575), (17, 11871600), (20, 10090860), (24, 8409050), (25, 8072688), (26, 7762200), (30, 6727240), (34, 5935800), (39, 5174800), (40, 5045430), (48, 4204525), (50, 4036344), (51, 3957200), (52, 3881100), (60, 3363620), (65, 3104880), (68, 2967900), (75, 2690896), (78, 2587400), (80, 2522715), (85, 2374320), (100, 2018172), (102, 1978600), (104, 1940550), (120, 1681810), (130, 1552440), (136, 1483950), (150, 1345448), (156, 1293700), (170, 1187160), (195, 1034960), (200, 1009086), (204, 989300), (208, 970275), (221, 913200), (240, 840905), (255, 791440), (260, 776220), (272, 741975), (300, 672724), (312, 646850), (325, 620976), (340, 593580), (390, 517480), (400, 504543), (408, 494650), (425, 474864), (442, 456600), (510, 395720), (520, 388110), (600, 336362), (624, 323425), (650, 310488), (663, 304400), (680, 296790), (761, 265200), (780, 258740), (816, 247325), (850, 237432), (884, 228300), (975, 206992), (1020, 197860), (1040, 194055), (1105, 182640), (1200, 168181), (1275, 158288), (1300, 155244), (1326, 152200), (1360, 148395), (1522, 132600), (1560, 129370), (1700, 118716), (1768, 114150), (1950, 103496), (2040, 98930), (2210, 91320), (2283, 88400), (2550, 79144), (2600, 77622), (2652, 76100), (3044, 66300), (3120, 64685), (3315, 60880), (3400, 59358), (3536, 57075), (3805, 53040), (3900, 51748), (4080, 49465), (4420, 45660), (4566, 44200), (5100, 39572), (5200, 38811), (5304, 38050), (5525, 36528), (6088, 33150), (6630, 30440), (6800, 29679), (7610, 26520), (7800, 25874), (8840, 22830), (9132, 22100), (9893, 20400), (10200, 19786), (10608, 19025), (11050, 18264), (11415, 17680), (12176, 16575), (12937, 15600), (13260, 15220)]