21902400

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{13}}^2$

素因数の和:60

約数の個数: 315

約数和(自身を含む): 87176991

約数和(自身を除く): 65274591

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 64, 65, 72, 75, 78, 80, 81, 90, 96, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 160, 162, 169, 180, 192, 195, 200, 208, 216, 225, 234, 240, 260, 270, 288, 300, 312, 320, 324, 325, 338, 351, 360, 390, 400, 405, 416, 432, 450, 468, 480, 507, 520, 540, 576, 585, 600, 624, 648, 650, 675, 676, 702, 720, 780, 800, 810, 832, 845, 864, 900, 936, 960, 975, 1014, 1040, 1053, 1080, 1170, 1200, 1248, 1296, 1300, 1350, 1352, 1404, 1440, 1521, 1560, 1600, 1620, 1690, 1728, 1755, 1800, 1872, 1950, 2025, 2028, 2080, 2106, 2160, 2340, 2400, 2496, 2535, 2592, 2600, 2700, 2704, 2808, 2880, 2925, 3042, 3120, 3240, 3380, 3510, 3600, 3744, 3900, 4050, 4056, 4160, 4212, 4225, 4320, 4563, 4680, 4800, 5070, 5184, 5200, 5265, 5400, 5408, 5616, 5850, 6084, 6240, 6480, 6760, 7020, 7200, 7488, 7605, 7800, 8100, 8112, 8424, 8450, 8640, 8775, 9126, 9360, 10140, 10400, 10530, 10800, 10816, 11232, 11700, 12168, 12480, 12675, 12960, 13520, 13689, 14040, 14400, 15210, 15600, 16200, 16224, 16848, 16900, 17550, 18252, 18720, 20280, 20800, 21060, 21600, 22464, 22815, 23400, 24336, 25350, 25920, 26325, 27040, 27378, 28080, 30420, 31200, 32400, 32448, 33696, 33800, 35100, 36504, 37440, 38025, 40560, 42120, 43200, 45630, 46800, 48672, 50700, 52650, 54080, 54756, 56160, 60840, 62400, 64800, 67392, 67600, 68445, 70200, 73008, 76050, 81120, 84240, 91260, 93600, 97344, 101400, 105300, 109512, 112320, 114075, 121680, 129600, 135200, 136890, 140400, 146016, 152100, 162240, 168480, 182520, 187200, 202800, 210600, 219024, 228150, 243360, 270400, 273780, 280800, 292032, 304200, 336960, 342225, 365040, 405600, 421200, 438048, 456300, 486720, 547560, 561600, 608400, 684450, 730080, 811200, 842400, 876096, 912600, 1095120, 1216800, 1368900, 1460160, 1684800, 1825200, 2190240, 2433600, 2737800, 3650400, 4380480, 5475600, 7300800, 10951200, 21902400]

約数ペア:

[(1, 21902400), (2, 10951200), (3, 7300800), (4, 5475600), (5, 4380480), (6, 3650400), (8, 2737800), (9, 2433600), (10, 2190240), (12, 1825200), (13, 1684800), (15, 1460160), (16, 1368900), (18, 1216800), (20, 1095120), (24, 912600), (25, 876096), (26, 842400), (27, 811200), (30, 730080), (32, 684450), (36, 608400), (39, 561600), (40, 547560), (45, 486720), (48, 456300), (50, 438048), (52, 421200), (54, 405600), (60, 365040), (64, 342225), (65, 336960), (72, 304200), (75, 292032), (78, 280800), (80, 273780), (81, 270400), (90, 243360), (96, 228150), (100, 219024), (104, 210600), (108, 202800), (117, 187200), (120, 182520), (130, 168480), (135, 162240), (144, 152100), (150, 146016), (156, 140400), (160, 136890), (162, 135200), (169, 129600), (180, 121680), (192, 114075), (195, 112320), (200, 109512), (208, 105300), (216, 101400), (225, 97344), (234, 93600), (240, 91260), (260, 84240), (270, 81120), (288, 76050), (300, 73008), (312, 70200), (320, 68445), (324, 67600), (325, 67392), (338, 64800), (351, 62400), (360, 60840), (390, 56160), (400, 54756), (405, 54080), (416, 52650), (432, 50700), (450, 48672), (468, 46800), (480, 45630), (507, 43200), (520, 42120), (540, 40560), (576, 38025), (585, 37440), (600, 36504), (624, 35100), (648, 33800), (650, 33696), (675, 32448), (676, 32400), (702, 31200), (720, 30420), (780, 28080), (800, 27378), (810, 27040), (832, 26325), (845, 25920), (864, 25350), (900, 24336), (936, 23400), (960, 22815), (975, 22464), (1014, 21600), (1040, 21060), (1053, 20800), (1080, 20280), (1170, 18720), (1200, 18252), (1248, 17550), (1296, 16900), (1300, 16848), (1350, 16224), (1352, 16200), (1404, 15600), (1440, 15210), (1521, 14400), (1560, 14040), (1600, 13689), (1620, 13520), (1690, 12960), (1728, 12675), (1755, 12480), (1800, 12168), (1872, 11700), (1950, 11232), (2025, 10816), (2028, 10800), (2080, 10530), (2106, 10400), (2160, 10140), (2340, 9360), (2400, 9126), (2496, 8775), (2535, 8640), (2592, 8450), (2600, 8424), (2700, 8112), (2704, 8100), (2808, 7800), (2880, 7605), (2925, 7488), (3042, 7200), (3120, 7020), (3240, 6760), (3380, 6480), (3510, 6240), (3600, 6084), (3744, 5850), (3900, 5616), (4050, 5408), (4056, 5400), (4160, 5265), (4212, 5200), (4225, 5184), (4320, 5070), (4563, 4800)]