7671300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 27414912

約数和(自身を除く): 19743612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 281, 300, 325, 350, 364, 390, 420, 455, 525, 546, 562, 650, 700, 780, 843, 910, 975, 1050, 1092, 1124, 1300, 1365, 1405, 1686, 1820, 1950, 1967, 2100, 2275, 2730, 2810, 3372, 3653, 3900, 3934, 4215, 4550, 5460, 5620, 5901, 6825, 7025, 7306, 7868, 8430, 9100, 9835, 10959, 11802, 13650, 14050, 14612, 16860, 18265, 19670, 21075, 21918, 23604, 25571, 27300, 28100, 29505, 36530, 39340, 42150, 43836, 49175, 51142, 54795, 59010, 73060, 76713, 84300, 91325, 98350, 102284, 109590, 118020, 127855, 147525, 153426, 182650, 196700, 219180, 255710, 273975, 295050, 306852, 365300, 383565, 511420, 547950, 590100, 639275, 767130, 1095900, 1278550, 1534260, 1917825, 2557100, 3835650, 7671300]

約数ペア:

[(1, 7671300), (2, 3835650), (3, 2557100), (4, 1917825), (5, 1534260), (6, 1278550), (7, 1095900), (10, 767130), (12, 639275), (13, 590100), (14, 547950), (15, 511420), (20, 383565), (21, 365300), (25, 306852), (26, 295050), (28, 273975), (30, 255710), (35, 219180), (39, 196700), (42, 182650), (50, 153426), (52, 147525), (60, 127855), (65, 118020), (70, 109590), (75, 102284), (78, 98350), (84, 91325), (91, 84300), (100, 76713), (105, 73060), (130, 59010), (140, 54795), (150, 51142), (156, 49175), (175, 43836), (182, 42150), (195, 39340), (210, 36530), (260, 29505), (273, 28100), (281, 27300), (300, 25571), (325, 23604), (350, 21918), (364, 21075), (390, 19670), (420, 18265), (455, 16860), (525, 14612), (546, 14050), (562, 13650), (650, 11802), (700, 10959), (780, 9835), (843, 9100), (910, 8430), (975, 7868), (1050, 7306), (1092, 7025), (1124, 6825), (1300, 5901), (1365, 5620), (1405, 5460), (1686, 4550), (1820, 4215), (1950, 3934), (1967, 3900), (2100, 3653), (2275, 3372), (2730, 2810)]