225888000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:228

約数の個数: 288

約数和(自身を含む): 812465472

約数和(自身を除く): 586577472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 125, 128, 130, 150, 156, 160, 181, 192, 195, 200, 208, 240, 250, 256, 260, 300, 312, 320, 325, 362, 375, 384, 390, 400, 416, 480, 500, 520, 543, 600, 624, 640, 650, 724, 750, 768, 780, 800, 832, 905, 960, 975, 1000, 1040, 1086, 1200, 1248, 1280, 1300, 1448, 1500, 1560, 1600, 1625, 1664, 1810, 1920, 1950, 2000, 2080, 2172, 2353, 2400, 2496, 2600, 2715, 2896, 3000, 3120, 3200, 3250, 3328, 3620, 3840, 3900, 4000, 4160, 4344, 4525, 4706, 4800, 4875, 4992, 5200, 5430, 5792, 6000, 6240, 6400, 6500, 7059, 7240, 7800, 8000, 8320, 8688, 9050, 9412, 9600, 9750, 9984, 10400, 10860, 11584, 11765, 12000, 12480, 13000, 13575, 14118, 14480, 15600, 16000, 16640, 17376, 18100, 18824, 19200, 19500, 20800, 21720, 22625, 23168, 23530, 24000, 24960, 26000, 27150, 28236, 28960, 31200, 32000, 34752, 35295, 36200, 37648, 39000, 41600, 43440, 45250, 46336, 47060, 48000, 49920, 52000, 54300, 56472, 57920, 58825, 62400, 67875, 69504, 70590, 72400, 75296, 78000, 83200, 86880, 90500, 94120, 96000, 104000, 108600, 112944, 115840, 117650, 124800, 135750, 139008, 141180, 144800, 150592, 156000, 173760, 176475, 181000, 188240, 208000, 217200, 225888, 231680, 235300, 249600, 271500, 282360, 289600, 294125, 301184, 312000, 347520, 352950, 362000, 376480, 416000, 434400, 451776, 470600, 543000, 564720, 579200, 588250, 602368, 624000, 695040, 705900, 724000, 752960, 868800, 882375, 903552, 941200, 1086000, 1129440, 1158400, 1176500, 1248000, 1411800, 1448000, 1505920, 1737600, 1764750, 1807104, 1882400, 2172000, 2258880, 2353000, 2823600, 2896000, 3011840, 3475200, 3529500, 3764800, 4344000, 4517760, 4706000, 5647200, 5792000, 7059000, 7529600, 8688000, 9035520, 9412000, 11294400, 14118000, 15059200, 17376000, 18824000, 22588800, 28236000, 37648000, 45177600, 56472000, 75296000, 112944000, 225888000]

約数ペア:

[(1, 225888000), (2, 112944000), (3, 75296000), (4, 56472000), (5, 45177600), (6, 37648000), (8, 28236000), (10, 22588800), (12, 18824000), (13, 17376000), (15, 15059200), (16, 14118000), (20, 11294400), (24, 9412000), (25, 9035520), (26, 8688000), (30, 7529600), (32, 7059000), (39, 5792000), (40, 5647200), (48, 4706000), (50, 4517760), (52, 4344000), (60, 3764800), (64, 3529500), (65, 3475200), (75, 3011840), (78, 2896000), (80, 2823600), (96, 2353000), (100, 2258880), (104, 2172000), (120, 1882400), (125, 1807104), (128, 1764750), (130, 1737600), (150, 1505920), (156, 1448000), (160, 1411800), (181, 1248000), (192, 1176500), (195, 1158400), (200, 1129440), (208, 1086000), (240, 941200), (250, 903552), (256, 882375), (260, 868800), (300, 752960), (312, 724000), (320, 705900), (325, 695040), (362, 624000), (375, 602368), (384, 588250), (390, 579200), (400, 564720), (416, 543000), (480, 470600), (500, 451776), (520, 434400), (543, 416000), (600, 376480), (624, 362000), (640, 352950), (650, 347520), (724, 312000), (750, 301184), (768, 294125), (780, 289600), (800, 282360), (832, 271500), (905, 249600), (960, 235300), (975, 231680), (1000, 225888), (1040, 217200), (1086, 208000), (1200, 188240), (1248, 181000), (1280, 176475), (1300, 173760), (1448, 156000), (1500, 150592), (1560, 144800), (1600, 141180), (1625, 139008), (1664, 135750), (1810, 124800), (1920, 117650), (1950, 115840), (2000, 112944), (2080, 108600), (2172, 104000), (2353, 96000), (2400, 94120), (2496, 90500), (2600, 86880), (2715, 83200), (2896, 78000), (3000, 75296), (3120, 72400), (3200, 70590), (3250, 69504), (3328, 67875), (3620, 62400), (3840, 58825), (3900, 57920), (4000, 56472), (4160, 54300), (4344, 52000), (4525, 49920), (4706, 48000), (4800, 47060), (4875, 46336), (4992, 45250), (5200, 43440), (5430, 41600), (5792, 39000), (6000, 37648), (6240, 36200), (6400, 35295), (6500, 34752), (7059, 32000), (7240, 31200), (7800, 28960), (8000, 28236), (8320, 27150), (8688, 26000), (9050, 24960), (9412, 24000), (9600, 23530), (9750, 23168), (9984, 22625), (10400, 21720), (10860, 20800), (11584, 19500), (11765, 19200), (12000, 18824), (12480, 18100), (13000, 17376), (13575, 16640), (14118, 16000), (14480, 15600)]