38509800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 139812480

約数和(自身を除く): 101302680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 53, 56, 60, 70, 75, 84, 100, 105, 106, 120, 140, 150, 159, 168, 173, 175, 200, 210, 212, 265, 280, 300, 318, 346, 350, 371, 420, 424, 519, 525, 530, 600, 636, 692, 700, 742, 795, 840, 865, 1038, 1050, 1060, 1113, 1211, 1272, 1325, 1384, 1400, 1484, 1590, 1730, 1855, 2076, 2100, 2120, 2226, 2422, 2595, 2650, 2968, 3180, 3460, 3633, 3710, 3975, 4152, 4200, 4325, 4452, 4844, 5190, 5300, 5565, 6055, 6360, 6920, 7266, 7420, 7950, 8650, 8904, 9169, 9275, 9688, 10380, 10600, 11130, 12110, 12975, 14532, 14840, 15900, 17300, 18165, 18338, 18550, 20760, 22260, 24220, 25950, 27507, 27825, 29064, 30275, 31800, 34600, 36330, 36676, 37100, 44520, 45845, 48440, 51900, 55014, 55650, 60550, 64183, 72660, 73352, 74200, 90825, 91690, 103800, 110028, 111300, 121100, 128366, 137535, 145320, 181650, 183380, 192549, 220056, 222600, 229225, 242200, 256732, 275070, 320915, 363300, 366760, 385098, 458450, 513464, 550140, 641830, 687675, 726600, 770196, 916900, 962745, 1100280, 1283660, 1375350, 1540392, 1604575, 1833800, 1925490, 2567320, 2750700, 3209150, 3850980, 4813725, 5501400, 6418300, 7701960, 9627450, 12836600, 19254900, 38509800]

約数ペア:

[(1, 38509800), (2, 19254900), (3, 12836600), (4, 9627450), (5, 7701960), (6, 6418300), (7, 5501400), (8, 4813725), (10, 3850980), (12, 3209150), (14, 2750700), (15, 2567320), (20, 1925490), (21, 1833800), (24, 1604575), (25, 1540392), (28, 1375350), (30, 1283660), (35, 1100280), (40, 962745), (42, 916900), (50, 770196), (53, 726600), (56, 687675), (60, 641830), (70, 550140), (75, 513464), (84, 458450), (100, 385098), (105, 366760), (106, 363300), (120, 320915), (140, 275070), (150, 256732), (159, 242200), (168, 229225), (173, 222600), (175, 220056), (200, 192549), (210, 183380), (212, 181650), (265, 145320), (280, 137535), (300, 128366), (318, 121100), (346, 111300), (350, 110028), (371, 103800), (420, 91690), (424, 90825), (519, 74200), (525, 73352), (530, 72660), (600, 64183), (636, 60550), (692, 55650), (700, 55014), (742, 51900), (795, 48440), (840, 45845), (865, 44520), (1038, 37100), (1050, 36676), (1060, 36330), (1113, 34600), (1211, 31800), (1272, 30275), (1325, 29064), (1384, 27825), (1400, 27507), (1484, 25950), (1590, 24220), (1730, 22260), (1855, 20760), (2076, 18550), (2100, 18338), (2120, 18165), (2226, 17300), (2422, 15900), (2595, 14840), (2650, 14532), (2968, 12975), (3180, 12110), (3460, 11130), (3633, 10600), (3710, 10380), (3975, 9688), (4152, 9275), (4200, 9169), (4325, 8904), (4452, 8650), (4844, 7950), (5190, 7420), (5300, 7266), (5565, 6920), (6055, 6360)]