299600280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1949}}^1$

素因数の和:2034

約数の個数: 192

約数和(自身を含む): 1131624000

約数和(自身を除く): 832023720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 61, 63, 70, 72, 84, 90, 105, 120, 122, 126, 140, 168, 180, 183, 210, 244, 252, 280, 305, 315, 360, 366, 420, 427, 488, 504, 549, 610, 630, 732, 840, 854, 915, 1098, 1220, 1260, 1281, 1464, 1708, 1830, 1949, 2135, 2196, 2440, 2520, 2562, 2745, 3416, 3660, 3843, 3898, 4270, 4392, 5124, 5490, 5847, 6405, 7320, 7686, 7796, 8540, 9745, 10248, 10980, 11694, 12810, 13643, 15372, 15592, 17080, 17541, 19215, 19490, 21960, 23388, 25620, 27286, 29235, 30744, 35082, 38430, 38980, 40929, 46776, 51240, 54572, 58470, 68215, 70164, 76860, 77960, 81858, 87705, 109144, 116940, 118889, 122787, 136430, 140328, 153720, 163716, 175410, 204645, 233880, 237778, 245574, 272860, 327432, 350820, 356667, 409290, 475556, 491148, 545720, 594445, 613935, 701640, 713334, 818580, 832223, 951112, 982296, 1070001, 1188890, 1227870, 1426668, 1637160, 1664446, 1783335, 2140002, 2377780, 2455740, 2496669, 2853336, 3328892, 3566670, 4161115, 4280004, 4755560, 4911480, 4993338, 5350005, 6657784, 7133340, 7490007, 8322230, 8560008, 9986676, 10700010, 12483345, 14266680, 14980014, 16644460, 19973352, 21400020, 24966690, 29960028, 33288920, 37450035, 42800040, 49933380, 59920056, 74900070, 99866760, 149800140, 299600280]

約数ペア:

[(1, 299600280), (2, 149800140), (3, 99866760), (4, 74900070), (5, 59920056), (6, 49933380), (7, 42800040), (8, 37450035), (9, 33288920), (10, 29960028), (12, 24966690), (14, 21400020), (15, 19973352), (18, 16644460), (20, 14980014), (21, 14266680), (24, 12483345), (28, 10700010), (30, 9986676), (35, 8560008), (36, 8322230), (40, 7490007), (42, 7133340), (45, 6657784), (56, 5350005), (60, 4993338), (61, 4911480), (63, 4755560), (70, 4280004), (72, 4161115), (84, 3566670), (90, 3328892), (105, 2853336), (120, 2496669), (122, 2455740), (126, 2377780), (140, 2140002), (168, 1783335), (180, 1664446), (183, 1637160), (210, 1426668), (244, 1227870), (252, 1188890), (280, 1070001), (305, 982296), (315, 951112), (360, 832223), (366, 818580), (420, 713334), (427, 701640), (488, 613935), (504, 594445), (549, 545720), (610, 491148), (630, 475556), (732, 409290), (840, 356667), (854, 350820), (915, 327432), (1098, 272860), (1220, 245574), (1260, 237778), (1281, 233880), (1464, 204645), (1708, 175410), (1830, 163716), (1949, 153720), (2135, 140328), (2196, 136430), (2440, 122787), (2520, 118889), (2562, 116940), (2745, 109144), (3416, 87705), (3660, 81858), (3843, 77960), (3898, 76860), (4270, 70164), (4392, 68215), (5124, 58470), (5490, 54572), (5847, 51240), (6405, 46776), (7320, 40929), (7686, 38980), (7796, 38430), (8540, 35082), (9745, 30744), (10248, 29235), (10980, 27286), (11694, 25620), (12810, 23388), (13643, 21960), (15372, 19490), (15592, 19215), (17080, 17541)]