82857692800

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43961}}^1$

素因数の和:44035

約数の個数: 192

約数和(自身を含む): 222412550400

約数和(自身を除く): 139554857600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 32, 38, 40, 50, 62, 64, 76, 80, 95, 100, 124, 128, 152, 155, 160, 190, 200, 248, 304, 310, 320, 380, 400, 475, 496, 589, 608, 620, 640, 760, 775, 800, 950, 992, 1178, 1216, 1240, 1520, 1550, 1600, 1900, 1984, 2356, 2432, 2480, 2945, 3040, 3100, 3200, 3800, 3968, 4712, 4960, 5890, 6080, 6200, 7600, 9424, 9920, 11780, 12160, 12400, 14725, 15200, 18848, 19840, 23560, 24800, 29450, 30400, 37696, 43961, 47120, 49600, 58900, 60800, 75392, 87922, 94240, 99200, 117800, 175844, 188480, 219805, 235600, 351688, 376960, 439610, 471200, 703376, 835259, 879220, 942400, 1099025, 1362791, 1406752, 1670518, 1758440, 1884800, 2198050, 2725582, 2813504, 3341036, 3516880, 4176295, 4396100, 5451164, 5627008, 6682072, 6813955, 7033760, 8352590, 8792200, 10902328, 13364144, 13627910, 14067520, 16705180, 17584400, 20881475, 21804656, 25893029, 26728288, 27255820, 28135040, 33410360, 34069775, 35168800, 41762950, 43609312, 51786058, 53456576, 54511640, 66820720, 68139550, 70337600, 83525900, 87218624, 103572116, 106913152, 109023280, 129465145, 133641440, 136279100, 140675200, 167051800, 174437248, 207144232, 218046560, 258930290, 267282880, 272558200, 334103600, 414288464, 436093120, 517860580, 534565760, 545116400, 647325725, 668207200, 828576928, 872186240, 1035721160, 1090232800, 1294651450, 1336414400, 1657153856, 2071442320, 2180465600, 2589302900, 2672828800, 3314307712, 4142884640, 4360931200, 5178605800, 8285769280, 10357211600, 16571538560, 20714423200, 41428846400, 82857692800]

約数ペア:

[(1, 82857692800), (2, 41428846400), (4, 20714423200), (5, 16571538560), (8, 10357211600), (10, 8285769280), (16, 5178605800), (19, 4360931200), (20, 4142884640), (25, 3314307712), (31, 2672828800), (32, 2589302900), (38, 2180465600), (40, 2071442320), (50, 1657153856), (62, 1336414400), (64, 1294651450), (76, 1090232800), (80, 1035721160), (95, 872186240), (100, 828576928), (124, 668207200), (128, 647325725), (152, 545116400), (155, 534565760), (160, 517860580), (190, 436093120), (200, 414288464), (248, 334103600), (304, 272558200), (310, 267282880), (320, 258930290), (380, 218046560), (400, 207144232), (475, 174437248), (496, 167051800), (589, 140675200), (608, 136279100), (620, 133641440), (640, 129465145), (760, 109023280), (775, 106913152), (800, 103572116), (950, 87218624), (992, 83525900), (1178, 70337600), (1216, 68139550), (1240, 66820720), (1520, 54511640), (1550, 53456576), (1600, 51786058), (1900, 43609312), (1984, 41762950), (2356, 35168800), (2432, 34069775), (2480, 33410360), (2945, 28135040), (3040, 27255820), (3100, 26728288), (3200, 25893029), (3800, 21804656), (3968, 20881475), (4712, 17584400), (4960, 16705180), (5890, 14067520), (6080, 13627910), (6200, 13364144), (7600, 10902328), (9424, 8792200), (9920, 8352590), (11780, 7033760), (12160, 6813955), (12400, 6682072), (14725, 5627008), (15200, 5451164), (18848, 4396100), (19840, 4176295), (23560, 3516880), (24800, 3341036), (29450, 2813504), (30400, 2725582), (37696, 2198050), (43961, 1884800), (47120, 1758440), (49600, 1670518), (58900, 1406752), (60800, 1362791), (75392, 1099025), (87922, 942400), (94240, 879220), (99200, 835259), (117800, 703376), (175844, 471200), (188480, 439610), (219805, 376960), (235600, 351688)]