218205600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 288

約数和(自身を含む): 764951040

約数和(自身を除く): 546745440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 59, 60, 67, 69, 75, 80, 92, 96, 100, 115, 118, 120, 134, 138, 150, 160, 177, 184, 200, 201, 230, 236, 240, 268, 276, 295, 300, 335, 345, 354, 368, 400, 402, 460, 472, 480, 536, 552, 575, 590, 600, 670, 690, 708, 736, 800, 804, 885, 920, 944, 1005, 1072, 1104, 1150, 1180, 1200, 1340, 1357, 1380, 1416, 1475, 1541, 1608, 1675, 1725, 1770, 1840, 1888, 2010, 2144, 2208, 2300, 2360, 2400, 2680, 2714, 2760, 2832, 2950, 3082, 3216, 3350, 3450, 3540, 3680, 3953, 4020, 4071, 4425, 4600, 4623, 4720, 5025, 5360, 5428, 5520, 5664, 5900, 6164, 6432, 6700, 6785, 6900, 7080, 7705, 7906, 8040, 8142, 8850, 9200, 9246, 9440, 10050, 10720, 10856, 11040, 11800, 11859, 12328, 13400, 13570, 13800, 14160, 15410, 15812, 16080, 16284, 17700, 18400, 18492, 19765, 20100, 20355, 21712, 23115, 23600, 23718, 24656, 26800, 27140, 27600, 28320, 30820, 31624, 32160, 32568, 33925, 35400, 36984, 38525, 39530, 40200, 40710, 43424, 46230, 47200, 47436, 49312, 53600, 54280, 55200, 59295, 61640, 63248, 65136, 67850, 70800, 73968, 77050, 79060, 80400, 81420, 90919, 92460, 94872, 98825, 101775, 108560, 115575, 118590, 123280, 126496, 130272, 135700, 141600, 147936, 154100, 158120, 160800, 162840, 181838, 184920, 189744, 197650, 203550, 217120, 231150, 237180, 246560, 271400, 272757, 296475, 308200, 316240, 325680, 363676, 369840, 379488, 395300, 407100, 454595, 462300, 474360, 542800, 545514, 592950, 616400, 632480, 651360, 727352, 739680, 790600, 814200, 909190, 924600, 948720, 1085600, 1091028, 1185900, 1232800, 1363785, 1454704, 1581200, 1628400, 1818380, 1849200, 1897440, 2182056, 2272975, 2371800, 2727570, 2909408, 3162400, 3256800, 3636760, 3698400, 4364112, 4545950, 4743600, 5455140, 6818925, 7273520, 8728224, 9091900, 9487200, 10910280, 13637850, 14547040, 18183800, 21820560, 27275700, 36367600, 43641120, 54551400, 72735200, 109102800, 218205600]

約数ペア:

[(1, 218205600), (2, 109102800), (3, 72735200), (4, 54551400), (5, 43641120), (6, 36367600), (8, 27275700), (10, 21820560), (12, 18183800), (15, 14547040), (16, 13637850), (20, 10910280), (23, 9487200), (24, 9091900), (25, 8728224), (30, 7273520), (32, 6818925), (40, 5455140), (46, 4743600), (48, 4545950), (50, 4364112), (59, 3698400), (60, 3636760), (67, 3256800), (69, 3162400), (75, 2909408), (80, 2727570), (92, 2371800), (96, 2272975), (100, 2182056), (115, 1897440), (118, 1849200), (120, 1818380), (134, 1628400), (138, 1581200), (150, 1454704), (160, 1363785), (177, 1232800), (184, 1185900), (200, 1091028), (201, 1085600), (230, 948720), (236, 924600), (240, 909190), (268, 814200), (276, 790600), (295, 739680), (300, 727352), (335, 651360), (345, 632480), (354, 616400), (368, 592950), (400, 545514), (402, 542800), (460, 474360), (472, 462300), (480, 454595), (536, 407100), (552, 395300), (575, 379488), (590, 369840), (600, 363676), (670, 325680), (690, 316240), (708, 308200), (736, 296475), (800, 272757), (804, 271400), (885, 246560), (920, 237180), (944, 231150), (1005, 217120), (1072, 203550), (1104, 197650), (1150, 189744), (1180, 184920), (1200, 181838), (1340, 162840), (1357, 160800), (1380, 158120), (1416, 154100), (1475, 147936), (1541, 141600), (1608, 135700), (1675, 130272), (1725, 126496), (1770, 123280), (1840, 118590), (1888, 115575), (2010, 108560), (2144, 101775), (2208, 98825), (2300, 94872), (2360, 92460), (2400, 90919), (2680, 81420), (2714, 80400), (2760, 79060), (2832, 77050), (2950, 73968), (3082, 70800), (3216, 67850), (3350, 65136), (3450, 63248), (3540, 61640), (3680, 59295), (3953, 55200), (4020, 54280), (4071, 53600), (4425, 49312), (4600, 47436), (4623, 47200), (4720, 46230), (5025, 43424), (5360, 40710), (5428, 40200), (5520, 39530), (5664, 38525), (5900, 36984), (6164, 35400), (6432, 33925), (6700, 32568), (6785, 32160), (6900, 31624), (7080, 30820), (7705, 28320), (7906, 27600), (8040, 27140), (8142, 26800), (8850, 24656), (9200, 23718), (9246, 23600), (9440, 23115), (10050, 21712), (10720, 20355), (10856, 20100), (11040, 19765), (11800, 18492), (11859, 18400), (12328, 17700), (13400, 16284), (13570, 16080), (13800, 15812), (14160, 15410)]