90310500

素因数分解:

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

素因数の和:140

約数の個数: 288

約数和(自身を含む): 337978368

約数和(自身を除く): 247667868

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 47, 50, 60, 61, 63, 70, 75, 84, 90, 94, 100, 105, 122, 125, 126, 140, 141, 150, 175, 180, 183, 188, 210, 225, 235, 244, 250, 252, 282, 300, 305, 315, 329, 350, 366, 375, 420, 423, 427, 450, 470, 500, 525, 549, 564, 610, 630, 658, 700, 705, 732, 750, 846, 854, 875, 900, 915, 940, 987, 1050, 1098, 1125, 1175, 1220, 1260, 1281, 1316, 1410, 1500, 1525, 1575, 1645, 1692, 1708, 1750, 1830, 1974, 2100, 2115, 2135, 2196, 2250, 2350, 2562, 2625, 2745, 2820, 2867, 2961, 3050, 3150, 3290, 3500, 3525, 3660, 3843, 3948, 4230, 4270, 4500, 4575, 4700, 4935, 5124, 5250, 5490, 5734, 5875, 5922, 6100, 6300, 6405, 6580, 7050, 7625, 7686, 7875, 8225, 8460, 8540, 8601, 9150, 9870, 10500, 10575, 10675, 10980, 11468, 11750, 11844, 12810, 13725, 14100, 14335, 14805, 15250, 15372, 15750, 16450, 17202, 17625, 18300, 19215, 19740, 20069, 21150, 21350, 22875, 23500, 24675, 25620, 25803, 27450, 28670, 29610, 30500, 31500, 32025, 32900, 34404, 35250, 38430, 40138, 41125, 42300, 42700, 43005, 45750, 49350, 51606, 52875, 53375, 54900, 57340, 59220, 60207, 64050, 68625, 70500, 71675, 74025, 76860, 80276, 82250, 86010, 91500, 96075, 98700, 100345, 103212, 105750, 106750, 120414, 123375, 128100, 129015, 137250, 143350, 148050, 160125, 164500, 172020, 180621, 192150, 200690, 211500, 213500, 215025, 240828, 246750, 258030, 274500, 286700, 296100, 301035, 320250, 358375, 361242, 370125, 384300, 401380, 430050, 480375, 493500, 501725, 516060, 602070, 640500, 645075, 716750, 722484, 740250, 860100, 903105, 960750, 1003450, 1075125, 1204140, 1290150, 1433500, 1480500, 1505175, 1806210, 1921500, 2006900, 2150250, 2508625, 2580300, 3010350, 3225375, 3612420, 4300500, 4515525, 5017250, 6020700, 6450750, 7525875, 9031050, 10034500, 12901500, 15051750, 18062100, 22577625, 30103500, 45155250, 90310500]

約数ペア:

[(1, 90310500), (2, 45155250), (3, 30103500), (4, 22577625), (5, 18062100), (6, 15051750), (7, 12901500), (9, 10034500), (10, 9031050), (12, 7525875), (14, 6450750), (15, 6020700), (18, 5017250), (20, 4515525), (21, 4300500), (25, 3612420), (28, 3225375), (30, 3010350), (35, 2580300), (36, 2508625), (42, 2150250), (45, 2006900), (47, 1921500), (50, 1806210), (60, 1505175), (61, 1480500), (63, 1433500), (70, 1290150), (75, 1204140), (84, 1075125), (90, 1003450), (94, 960750), (100, 903105), (105, 860100), (122, 740250), (125, 722484), (126, 716750), (140, 645075), (141, 640500), (150, 602070), (175, 516060), (180, 501725), (183, 493500), (188, 480375), (210, 430050), (225, 401380), (235, 384300), (244, 370125), (250, 361242), (252, 358375), (282, 320250), (300, 301035), (305, 296100), (315, 286700), (329, 274500), (350, 258030), (366, 246750), (375, 240828), (420, 215025), (423, 213500), (427, 211500), (450, 200690), (470, 192150), (500, 180621), (525, 172020), (549, 164500), (564, 160125), (610, 148050), (630, 143350), (658, 137250), (700, 129015), (705, 128100), (732, 123375), (750, 120414), (846, 106750), (854, 105750), (875, 103212), (900, 100345), (915, 98700), (940, 96075), (987, 91500), (1050, 86010), (1098, 82250), (1125, 80276), (1175, 76860), (1220, 74025), (1260, 71675), (1281, 70500), (1316, 68625), (1410, 64050), (1500, 60207), (1525, 59220), (1575, 57340), (1645, 54900), (1692, 53375), (1708, 52875), (1750, 51606), (1830, 49350), (1974, 45750), (2100, 43005), (2115, 42700), (2135, 42300), (2196, 41125), (2250, 40138), (2350, 38430), (2562, 35250), (2625, 34404), (2745, 32900), (2820, 32025), (2867, 31500), (2961, 30500), (3050, 29610), (3150, 28670), (3290, 27450), (3500, 25803), (3525, 25620), (3660, 24675), (3843, 23500), (3948, 22875), (4230, 21350), (4270, 21150), (4500, 20069), (4575, 19740), (4700, 19215), (4935, 18300), (5124, 17625), (5250, 17202), (5490, 16450), (5734, 15750), (5875, 15372), (5922, 15250), (6100, 14805), (6300, 14335), (6405, 14100), (6580, 13725), (7050, 12810), (7625, 11844), (7686, 11750), (7875, 11468), (8225, 10980), (8460, 10675), (8540, 10575), (8601, 10500), (9150, 9870)]