22929900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 77495040

約数和(自身を除く): 54565140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 61, 70, 75, 84, 100, 105, 122, 140, 150, 175, 179, 183, 210, 244, 300, 305, 350, 358, 366, 420, 427, 525, 537, 610, 700, 716, 732, 854, 895, 915, 1050, 1074, 1220, 1253, 1281, 1525, 1708, 1790, 1830, 2100, 2135, 2148, 2506, 2562, 2685, 3050, 3580, 3660, 3759, 4270, 4475, 4575, 5012, 5124, 5370, 6100, 6265, 6405, 7518, 8540, 8950, 9150, 10675, 10740, 10919, 12530, 12810, 13425, 15036, 17900, 18300, 18795, 21350, 21838, 25060, 25620, 26850, 31325, 32025, 32757, 37590, 42700, 43676, 53700, 54595, 62650, 64050, 65514, 75180, 76433, 93975, 109190, 125300, 128100, 131028, 152866, 163785, 187950, 218380, 229299, 272975, 305732, 327570, 375900, 382165, 458598, 545950, 655140, 764330, 818925, 917196, 1091900, 1146495, 1528660, 1637850, 1910825, 2292990, 3275700, 3821650, 4585980, 5732475, 7643300, 11464950, 22929900]

約数ペア:

[(1, 22929900), (2, 11464950), (3, 7643300), (4, 5732475), (5, 4585980), (6, 3821650), (7, 3275700), (10, 2292990), (12, 1910825), (14, 1637850), (15, 1528660), (20, 1146495), (21, 1091900), (25, 917196), (28, 818925), (30, 764330), (35, 655140), (42, 545950), (50, 458598), (60, 382165), (61, 375900), (70, 327570), (75, 305732), (84, 272975), (100, 229299), (105, 218380), (122, 187950), (140, 163785), (150, 152866), (175, 131028), (179, 128100), (183, 125300), (210, 109190), (244, 93975), (300, 76433), (305, 75180), (350, 65514), (358, 64050), (366, 62650), (420, 54595), (427, 53700), (525, 43676), (537, 42700), (610, 37590), (700, 32757), (716, 32025), (732, 31325), (854, 26850), (895, 25620), (915, 25060), (1050, 21838), (1074, 21350), (1220, 18795), (1253, 18300), (1281, 17900), (1525, 15036), (1708, 13425), (1790, 12810), (1830, 12530), (2100, 10919), (2135, 10740), (2148, 10675), (2506, 9150), (2562, 8950), (2685, 8540), (3050, 7518), (3580, 6405), (3660, 6265), (3759, 6100), (4270, 5370), (4475, 5124), (4575, 5012)]