207494400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 216

約数和(自身を含む): 698017824

約数和(自身を除く): 490523424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 101, 107, 120, 128, 150, 160, 192, 200, 202, 214, 240, 256, 300, 303, 320, 321, 384, 400, 404, 428, 480, 505, 535, 600, 606, 640, 642, 768, 800, 808, 856, 960, 1010, 1070, 1200, 1212, 1280, 1284, 1515, 1600, 1605, 1616, 1712, 1920, 2020, 2140, 2400, 2424, 2525, 2568, 2675, 3030, 3200, 3210, 3232, 3424, 3840, 4040, 4280, 4800, 4848, 5050, 5136, 5350, 6060, 6400, 6420, 6464, 6848, 7575, 8025, 8080, 8560, 9600, 9696, 10100, 10272, 10700, 10807, 12120, 12840, 12928, 13696, 15150, 16050, 16160, 17120, 19200, 19392, 20200, 20544, 21400, 21614, 24240, 25680, 25856, 27392, 30300, 32100, 32320, 32421, 34240, 38784, 40400, 41088, 42800, 43228, 48480, 51360, 54035, 60600, 64200, 64640, 64842, 68480, 77568, 80800, 82176, 85600, 86456, 96960, 102720, 108070, 121200, 128400, 129280, 129684, 136960, 161600, 162105, 171200, 172912, 193920, 205440, 216140, 242400, 256800, 259368, 270175, 323200, 324210, 342400, 345824, 387840, 410880, 432280, 484800, 513600, 518736, 540350, 646400, 648420, 684800, 691648, 810525, 864560, 969600, 1027200, 1037472, 1080700, 1296840, 1383296, 1621050, 1729120, 1939200, 2054400, 2074944, 2161400, 2593680, 2766592, 3242100, 3458240, 4149888, 4322800, 5187360, 6484200, 6916480, 8299776, 8645600, 10374720, 12968400, 13832960, 17291200, 20749440, 25936800, 34582400, 41498880, 51873600, 69164800, 103747200, 207494400]

約数ペア:

[(1, 207494400), (2, 103747200), (3, 69164800), (4, 51873600), (5, 41498880), (6, 34582400), (8, 25936800), (10, 20749440), (12, 17291200), (15, 13832960), (16, 12968400), (20, 10374720), (24, 8645600), (25, 8299776), (30, 6916480), (32, 6484200), (40, 5187360), (48, 4322800), (50, 4149888), (60, 3458240), (64, 3242100), (75, 2766592), (80, 2593680), (96, 2161400), (100, 2074944), (101, 2054400), (107, 1939200), (120, 1729120), (128, 1621050), (150, 1383296), (160, 1296840), (192, 1080700), (200, 1037472), (202, 1027200), (214, 969600), (240, 864560), (256, 810525), (300, 691648), (303, 684800), (320, 648420), (321, 646400), (384, 540350), (400, 518736), (404, 513600), (428, 484800), (480, 432280), (505, 410880), (535, 387840), (600, 345824), (606, 342400), (640, 324210), (642, 323200), (768, 270175), (800, 259368), (808, 256800), (856, 242400), (960, 216140), (1010, 205440), (1070, 193920), (1200, 172912), (1212, 171200), (1280, 162105), (1284, 161600), (1515, 136960), (1600, 129684), (1605, 129280), (1616, 128400), (1712, 121200), (1920, 108070), (2020, 102720), (2140, 96960), (2400, 86456), (2424, 85600), (2525, 82176), (2568, 80800), (2675, 77568), (3030, 68480), (3200, 64842), (3210, 64640), (3232, 64200), (3424, 60600), (3840, 54035), (4040, 51360), (4280, 48480), (4800, 43228), (4848, 42800), (5050, 41088), (5136, 40400), (5350, 38784), (6060, 34240), (6400, 32421), (6420, 32320), (6464, 32100), (6848, 30300), (7575, 27392), (8025, 25856), (8080, 25680), (8560, 24240), (9600, 21614), (9696, 21400), (10100, 20544), (10272, 20200), (10700, 19392), (10807, 19200), (12120, 17120), (12840, 16160), (12928, 16050), (13696, 15150)]