209510400

素因数分解:

$2^{13}\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 336

約数和(自身を含む): 780092928

約数和(自身を除く): 570582528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 31, 32, 33, 40, 44, 48, 50, 55, 60, 62, 64, 66, 75, 80, 88, 93, 96, 100, 110, 120, 124, 128, 132, 150, 155, 160, 165, 176, 186, 192, 200, 220, 240, 248, 256, 264, 275, 300, 310, 320, 330, 341, 352, 372, 384, 400, 440, 465, 480, 496, 512, 528, 550, 600, 620, 640, 660, 682, 704, 744, 768, 775, 800, 825, 880, 930, 960, 992, 1023, 1024, 1056, 1100, 1200, 1240, 1280, 1320, 1364, 1408, 1488, 1536, 1550, 1600, 1650, 1705, 1760, 1860, 1920, 1984, 2046, 2048, 2112, 2200, 2325, 2400, 2480, 2560, 2640, 2728, 2816, 2976, 3072, 3100, 3200, 3300, 3410, 3520, 3720, 3840, 3968, 4092, 4096, 4224, 4400, 4650, 4800, 4960, 5115, 5120, 5280, 5456, 5632, 5952, 6144, 6200, 6400, 6600, 6820, 7040, 7440, 7680, 7936, 8184, 8192, 8448, 8525, 8800, 9300, 9600, 9920, 10230, 10240, 10560, 10912, 11264, 11904, 12288, 12400, 12800, 13200, 13640, 14080, 14880, 15360, 15872, 16368, 16896, 17050, 17600, 18600, 19200, 19840, 20460, 20480, 21120, 21824, 22528, 23808, 24576, 24800, 25575, 25600, 26400, 27280, 28160, 29760, 30720, 31744, 32736, 33792, 34100, 35200, 37200, 38400, 39680, 40920, 40960, 42240, 43648, 45056, 47616, 49600, 51150, 51200, 52800, 54560, 56320, 59520, 61440, 63488, 65472, 67584, 68200, 70400, 74400, 76800, 79360, 81840, 84480, 87296, 90112, 95232, 99200, 102300, 102400, 105600, 109120, 112640, 119040, 122880, 126976, 130944, 135168, 136400, 140800, 148800, 153600, 158720, 163680, 168960, 174592, 190464, 198400, 204600, 204800, 211200, 218240, 225280, 238080, 253952, 261888, 270336, 272800, 281600, 297600, 307200, 317440, 327360, 337920, 349184, 380928, 396800, 409200, 422400, 436480, 450560, 476160, 523776, 545600, 563200, 595200, 614400, 634880, 654720, 675840, 698368, 761856, 793600, 818400, 844800, 872960, 952320, 1047552, 1091200, 1126400, 1190400, 1269760, 1309440, 1351680, 1396736, 1587200, 1636800, 1689600, 1745920, 1904640, 2095104, 2182400, 2252800, 2380800, 2618880, 2793472, 3174400, 3273600, 3379200, 3491840, 3809280, 4190208, 4364800, 4761600, 5237760, 6348800, 6547200, 6758400, 6983680, 8380416, 8729600, 9523200, 10475520, 13094400, 13967360, 17459200, 19046400, 20951040, 26188800, 34918400, 41902080, 52377600, 69836800, 104755200, 209510400]

約数ペア:

[(1, 209510400), (2, 104755200), (3, 69836800), (4, 52377600), (5, 41902080), (6, 34918400), (8, 26188800), (10, 20951040), (11, 19046400), (12, 17459200), (15, 13967360), (16, 13094400), (20, 10475520), (22, 9523200), (24, 8729600), (25, 8380416), (30, 6983680), (31, 6758400), (32, 6547200), (33, 6348800), (40, 5237760), (44, 4761600), (48, 4364800), (50, 4190208), (55, 3809280), (60, 3491840), (62, 3379200), (64, 3273600), (66, 3174400), (75, 2793472), (80, 2618880), (88, 2380800), (93, 2252800), (96, 2182400), (100, 2095104), (110, 1904640), (120, 1745920), (124, 1689600), (128, 1636800), (132, 1587200), (150, 1396736), (155, 1351680), (160, 1309440), (165, 1269760), (176, 1190400), (186, 1126400), (192, 1091200), (200, 1047552), (220, 952320), (240, 872960), (248, 844800), (256, 818400), (264, 793600), (275, 761856), (300, 698368), (310, 675840), (320, 654720), (330, 634880), (341, 614400), (352, 595200), (372, 563200), (384, 545600), (400, 523776), (440, 476160), (465, 450560), (480, 436480), (496, 422400), (512, 409200), (528, 396800), (550, 380928), (600, 349184), (620, 337920), (640, 327360), (660, 317440), (682, 307200), (704, 297600), (744, 281600), (768, 272800), (775, 270336), (800, 261888), (825, 253952), (880, 238080), (930, 225280), (960, 218240), (992, 211200), (1023, 204800), (1024, 204600), (1056, 198400), (1100, 190464), (1200, 174592), (1240, 168960), (1280, 163680), (1320, 158720), (1364, 153600), (1408, 148800), (1488, 140800), (1536, 136400), (1550, 135168), (1600, 130944), (1650, 126976), (1705, 122880), (1760, 119040), (1860, 112640), (1920, 109120), (1984, 105600), (2046, 102400), (2048, 102300), (2112, 99200), (2200, 95232), (2325, 90112), (2400, 87296), (2480, 84480), (2560, 81840), (2640, 79360), (2728, 76800), (2816, 74400), (2976, 70400), (3072, 68200), (3100, 67584), (3200, 65472), (3300, 63488), (3410, 61440), (3520, 59520), (3720, 56320), (3840, 54560), (3968, 52800), (4092, 51200), (4096, 51150), (4224, 49600), (4400, 47616), (4650, 45056), (4800, 43648), (4960, 42240), (5115, 40960), (5120, 40920), (5280, 39680), (5456, 38400), (5632, 37200), (5952, 35200), (6144, 34100), (6200, 33792), (6400, 32736), (6600, 31744), (6820, 30720), (7040, 29760), (7440, 28160), (7680, 27280), (7936, 26400), (8184, 25600), (8192, 25575), (8448, 24800), (8525, 24576), (8800, 23808), (9300, 22528), (9600, 21824), (9920, 21120), (10230, 20480), (10240, 20460), (10560, 19840), (10912, 19200), (11264, 18600), (11904, 17600), (12288, 17050), (12400, 16896), (12800, 16368), (13200, 15872), (13640, 15360), (14080, 14880)]