160509300

素因数分解:

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

素因数の和:271

約数の個数: 216

約数和(自身を含む): 552152160

約数和(自身を除く): 391642860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 61, 70, 75, 84, 98, 100, 105, 122, 140, 147, 150, 175, 179, 183, 196, 210, 244, 245, 294, 300, 305, 350, 358, 366, 420, 427, 490, 525, 537, 588, 610, 700, 716, 732, 735, 854, 895, 915, 980, 1050, 1074, 1220, 1225, 1253, 1281, 1470, 1525, 1708, 1790, 1830, 2100, 2135, 2148, 2450, 2506, 2562, 2685, 2940, 2989, 3050, 3580, 3660, 3675, 3759, 4270, 4475, 4575, 4900, 5012, 5124, 5370, 5978, 6100, 6265, 6405, 7350, 7518, 8540, 8771, 8950, 8967, 9150, 10675, 10740, 10919, 11956, 12530, 12810, 13425, 14700, 14945, 15036, 17542, 17900, 17934, 18300, 18795, 21350, 21838, 25060, 25620, 26313, 26850, 29890, 31325, 32025, 32757, 35084, 35868, 37590, 42700, 43676, 43855, 44835, 52626, 53700, 54595, 59780, 62650, 64050, 65514, 74725, 75180, 76433, 87710, 89670, 93975, 105252, 109190, 125300, 128100, 131028, 131565, 149450, 152866, 163785, 175420, 179340, 187950, 218380, 219275, 224175, 229299, 263130, 272975, 298900, 305732, 327570, 375900, 382165, 438550, 448350, 458598, 526260, 535031, 545950, 655140, 657825, 764330, 818925, 877100, 896700, 917196, 1070062, 1091900, 1146495, 1315650, 1528660, 1605093, 1637850, 1910825, 2140124, 2292990, 2631300, 2675155, 3210186, 3275700, 3821650, 4585980, 5350310, 5732475, 6420372, 7643300, 8025465, 10700620, 11464950, 13375775, 16050930, 22929900, 26751550, 32101860, 40127325, 53503100, 80254650, 160509300]

約数ペア:

[(1, 160509300), (2, 80254650), (3, 53503100), (4, 40127325), (5, 32101860), (6, 26751550), (7, 22929900), (10, 16050930), (12, 13375775), (14, 11464950), (15, 10700620), (20, 8025465), (21, 7643300), (25, 6420372), (28, 5732475), (30, 5350310), (35, 4585980), (42, 3821650), (49, 3275700), (50, 3210186), (60, 2675155), (61, 2631300), (70, 2292990), (75, 2140124), (84, 1910825), (98, 1637850), (100, 1605093), (105, 1528660), (122, 1315650), (140, 1146495), (147, 1091900), (150, 1070062), (175, 917196), (179, 896700), (183, 877100), (196, 818925), (210, 764330), (244, 657825), (245, 655140), (294, 545950), (300, 535031), (305, 526260), (350, 458598), (358, 448350), (366, 438550), (420, 382165), (427, 375900), (490, 327570), (525, 305732), (537, 298900), (588, 272975), (610, 263130), (700, 229299), (716, 224175), (732, 219275), (735, 218380), (854, 187950), (895, 179340), (915, 175420), (980, 163785), (1050, 152866), (1074, 149450), (1220, 131565), (1225, 131028), (1253, 128100), (1281, 125300), (1470, 109190), (1525, 105252), (1708, 93975), (1790, 89670), (1830, 87710), (2100, 76433), (2135, 75180), (2148, 74725), (2450, 65514), (2506, 64050), (2562, 62650), (2685, 59780), (2940, 54595), (2989, 53700), (3050, 52626), (3580, 44835), (3660, 43855), (3675, 43676), (3759, 42700), (4270, 37590), (4475, 35868), (4575, 35084), (4900, 32757), (5012, 32025), (5124, 31325), (5370, 29890), (5978, 26850), (6100, 26313), (6265, 25620), (6405, 25060), (7350, 21838), (7518, 21350), (8540, 18795), (8771, 18300), (8950, 17934), (8967, 17900), (9150, 17542), (10675, 15036), (10740, 14945), (10919, 14700), (11956, 13425), (12530, 12810)]