207603900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1121

約数の個数: 216

約数和(自身を含む): 768395264

約数和(自身を除く): 560791364

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 31, 35, 36, 42, 45, 50, 60, 62, 63, 70, 75, 84, 90, 93, 100, 105, 124, 126, 140, 150, 155, 175, 180, 186, 210, 217, 225, 252, 279, 300, 310, 315, 350, 372, 420, 434, 450, 465, 525, 558, 620, 630, 651, 700, 775, 868, 900, 930, 1050, 1063, 1085, 1116, 1260, 1302, 1395, 1550, 1575, 1860, 1953, 2100, 2126, 2170, 2325, 2604, 2790, 3100, 3150, 3189, 3255, 3906, 4252, 4340, 4650, 5315, 5425, 5580, 6300, 6378, 6510, 6975, 7441, 7812, 9300, 9567, 9765, 10630, 10850, 12756, 13020, 13950, 14882, 15945, 16275, 19134, 19530, 21260, 21700, 22323, 26575, 27900, 29764, 31890, 32550, 32953, 37205, 38268, 39060, 44646, 47835, 48825, 53150, 63780, 65100, 65906, 66969, 74410, 79725, 89292, 95670, 97650, 98859, 106300, 111615, 131812, 133938, 148820, 159450, 164765, 186025, 191340, 195300, 197718, 223230, 230671, 239175, 267876, 296577, 318900, 329530, 334845, 372050, 395436, 446460, 461342, 478350, 494295, 558075, 593154, 659060, 669690, 692013, 744100, 823825, 922684, 956700, 988590, 1116150, 1153355, 1186308, 1339380, 1384026, 1482885, 1647650, 1674225, 1977180, 2076039, 2232300, 2306710, 2471475, 2768052, 2965770, 3295300, 3348450, 3460065, 4152078, 4613420, 4942950, 5766775, 5931540, 6696900, 6920130, 7414425, 8304156, 9885900, 10380195, 11533550, 13840260, 14828850, 17300325, 20760390, 23067100, 29657700, 34600650, 41520780, 51900975, 69201300, 103801950, 207603900]

約数ペア:

[(1, 207603900), (2, 103801950), (3, 69201300), (4, 51900975), (5, 41520780), (6, 34600650), (7, 29657700), (9, 23067100), (10, 20760390), (12, 17300325), (14, 14828850), (15, 13840260), (18, 11533550), (20, 10380195), (21, 9885900), (25, 8304156), (28, 7414425), (30, 6920130), (31, 6696900), (35, 5931540), (36, 5766775), (42, 4942950), (45, 4613420), (50, 4152078), (60, 3460065), (62, 3348450), (63, 3295300), (70, 2965770), (75, 2768052), (84, 2471475), (90, 2306710), (93, 2232300), (100, 2076039), (105, 1977180), (124, 1674225), (126, 1647650), (140, 1482885), (150, 1384026), (155, 1339380), (175, 1186308), (180, 1153355), (186, 1116150), (210, 988590), (217, 956700), (225, 922684), (252, 823825), (279, 744100), (300, 692013), (310, 669690), (315, 659060), (350, 593154), (372, 558075), (420, 494295), (434, 478350), (450, 461342), (465, 446460), (525, 395436), (558, 372050), (620, 334845), (630, 329530), (651, 318900), (700, 296577), (775, 267876), (868, 239175), (900, 230671), (930, 223230), (1050, 197718), (1063, 195300), (1085, 191340), (1116, 186025), (1260, 164765), (1302, 159450), (1395, 148820), (1550, 133938), (1575, 131812), (1860, 111615), (1953, 106300), (2100, 98859), (2126, 97650), (2170, 95670), (2325, 89292), (2604, 79725), (2790, 74410), (3100, 66969), (3150, 65906), (3189, 65100), (3255, 63780), (3906, 53150), (4252, 48825), (4340, 47835), (4650, 44646), (5315, 39060), (5425, 38268), (5580, 37205), (6300, 32953), (6378, 32550), (6510, 31890), (6975, 29764), (7441, 27900), (7812, 26575), (9300, 22323), (9567, 21700), (9765, 21260), (10630, 19530), (10850, 19134), (12756, 16275), (13020, 15945), (13950, 14882)]