72248400

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 360

約数和(自身を含む): 297433344

約数和(自身を除く): 225184944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 47, 48, 50, 56, 60, 61, 63, 70, 72, 75, 80, 84, 90, 94, 100, 105, 112, 120, 122, 126, 140, 141, 144, 150, 168, 175, 180, 183, 188, 200, 210, 225, 235, 240, 244, 252, 280, 282, 300, 305, 315, 329, 336, 350, 360, 366, 376, 400, 420, 423, 427, 450, 470, 488, 504, 525, 549, 560, 564, 600, 610, 630, 658, 700, 705, 720, 732, 752, 840, 846, 854, 900, 915, 940, 976, 987, 1008, 1050, 1098, 1128, 1175, 1200, 1220, 1260, 1281, 1316, 1400, 1410, 1464, 1525, 1575, 1645, 1680, 1692, 1708, 1800, 1830, 1880, 1974, 2100, 2115, 2135, 2196, 2256, 2350, 2440, 2520, 2562, 2632, 2745, 2800, 2820, 2867, 2928, 2961, 3050, 3150, 3290, 3384, 3416, 3525, 3600, 3660, 3760, 3843, 3948, 4200, 4230, 4270, 4392, 4575, 4700, 4880, 4935, 5040, 5124, 5264, 5490, 5640, 5734, 5922, 6100, 6300, 6405, 6580, 6768, 6832, 7050, 7320, 7686, 7896, 8225, 8400, 8460, 8540, 8601, 8784, 9150, 9400, 9870, 10248, 10575, 10675, 10980, 11280, 11468, 11844, 12200, 12600, 12810, 13160, 13725, 14100, 14335, 14640, 14805, 15372, 15792, 16450, 16920, 17080, 17202, 18300, 18800, 19215, 19740, 20069, 20496, 21150, 21350, 21960, 22936, 23688, 24400, 24675, 25200, 25620, 25803, 26320, 27450, 28200, 28670, 29610, 30744, 32025, 32900, 33840, 34160, 34404, 36600, 38430, 39480, 40138, 42300, 42700, 43005, 43920, 45872, 47376, 49350, 51240, 51606, 54900, 56400, 57340, 59220, 60207, 61488, 64050, 65800, 68808, 71675, 73200, 74025, 76860, 78960, 80276, 84600, 85400, 86010, 96075, 98700, 100345, 102480, 103212, 109800, 114680, 118440, 120414, 128100, 129015, 131600, 137616, 143350, 148050, 153720, 160552, 169200, 170800, 172020, 180621, 192150, 197400, 200690, 206424, 215025, 219600, 229360, 236880, 240828, 256200, 258030, 286700, 296100, 301035, 307440, 321104, 344040, 361242, 384300, 394800, 401380, 412848, 430050, 481656, 501725, 512400, 516060, 573400, 592200, 602070, 645075, 688080, 722484, 768600, 802760, 860100, 903105, 963312, 1003450, 1032120, 1146800, 1184400, 1204140, 1290150, 1444968, 1505175, 1537200, 1605520, 1720200, 1806210, 2006900, 2064240, 2408280, 2580300, 2889936, 3010350, 3440400, 3612420, 4013800, 4515525, 4816560, 5160600, 6020700, 7224840, 8027600, 9031050, 10321200, 12041400, 14449680, 18062100, 24082800, 36124200, 72248400]

約数ペア:

[(1, 72248400), (2, 36124200), (3, 24082800), (4, 18062100), (5, 14449680), (6, 12041400), (7, 10321200), (8, 9031050), (9, 8027600), (10, 7224840), (12, 6020700), (14, 5160600), (15, 4816560), (16, 4515525), (18, 4013800), (20, 3612420), (21, 3440400), (24, 3010350), (25, 2889936), (28, 2580300), (30, 2408280), (35, 2064240), (36, 2006900), (40, 1806210), (42, 1720200), (45, 1605520), (47, 1537200), (48, 1505175), (50, 1444968), (56, 1290150), (60, 1204140), (61, 1184400), (63, 1146800), (70, 1032120), (72, 1003450), (75, 963312), (80, 903105), (84, 860100), (90, 802760), (94, 768600), (100, 722484), (105, 688080), (112, 645075), (120, 602070), (122, 592200), (126, 573400), (140, 516060), (141, 512400), (144, 501725), (150, 481656), (168, 430050), (175, 412848), (180, 401380), (183, 394800), (188, 384300), (200, 361242), (210, 344040), (225, 321104), (235, 307440), (240, 301035), (244, 296100), (252, 286700), (280, 258030), (282, 256200), (300, 240828), (305, 236880), (315, 229360), (329, 219600), (336, 215025), (350, 206424), (360, 200690), (366, 197400), (376, 192150), (400, 180621), (420, 172020), (423, 170800), (427, 169200), (450, 160552), (470, 153720), (488, 148050), (504, 143350), (525, 137616), (549, 131600), (560, 129015), (564, 128100), (600, 120414), (610, 118440), (630, 114680), (658, 109800), (700, 103212), (705, 102480), (720, 100345), (732, 98700), (752, 96075), (840, 86010), (846, 85400), (854, 84600), (900, 80276), (915, 78960), (940, 76860), (976, 74025), (987, 73200), (1008, 71675), (1050, 68808), (1098, 65800), (1128, 64050), (1175, 61488), (1200, 60207), (1220, 59220), (1260, 57340), (1281, 56400), (1316, 54900), (1400, 51606), (1410, 51240), (1464, 49350), (1525, 47376), (1575, 45872), (1645, 43920), (1680, 43005), (1692, 42700), (1708, 42300), (1800, 40138), (1830, 39480), (1880, 38430), (1974, 36600), (2100, 34404), (2115, 34160), (2135, 33840), (2196, 32900), (2256, 32025), (2350, 30744), (2440, 29610), (2520, 28670), (2562, 28200), (2632, 27450), (2745, 26320), (2800, 25803), (2820, 25620), (2867, 25200), (2928, 24675), (2961, 24400), (3050, 23688), (3150, 22936), (3290, 21960), (3384, 21350), (3416, 21150), (3525, 20496), (3600, 20069), (3660, 19740), (3760, 19215), (3843, 18800), (3948, 18300), (4200, 17202), (4230, 17080), (4270, 16920), (4392, 16450), (4575, 15792), (4700, 15372), (4880, 14805), (4935, 14640), (5040, 14335), (5124, 14100), (5264, 13725), (5490, 13160), (5640, 12810), (5734, 12600), (5922, 12200), (6100, 11844), (6300, 11468), (6405, 11280), (6580, 10980), (6768, 10675), (6832, 10575), (7050, 10248), (7320, 9870), (7686, 9400), (7896, 9150), (8225, 8784), (8400, 8601), (8460, 8540)]