464820000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 240

約数和(自身を含む): 1561900032

約数和(自身を除く): 1097080032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 61, 75, 80, 96, 100, 120, 122, 125, 127, 150, 160, 183, 200, 240, 244, 250, 254, 300, 305, 366, 375, 381, 400, 480, 488, 500, 508, 600, 610, 625, 635, 732, 750, 762, 800, 915, 976, 1000, 1016, 1200, 1220, 1250, 1270, 1464, 1500, 1524, 1525, 1830, 1875, 1905, 1952, 2000, 2032, 2400, 2440, 2500, 2540, 2928, 3000, 3048, 3050, 3175, 3660, 3750, 3810, 4000, 4064, 4575, 4880, 5000, 5080, 5856, 6000, 6096, 6100, 6350, 7320, 7500, 7620, 7625, 7747, 9150, 9525, 9760, 10000, 10160, 12000, 12192, 12200, 12700, 14640, 15000, 15240, 15250, 15494, 15875, 18300, 19050, 20000, 20320, 22875, 23241, 24400, 25400, 29280, 30000, 30480, 30500, 30988, 31750, 36600, 38100, 38125, 38735, 45750, 46482, 47625, 48800, 50800, 60000, 60960, 61000, 61976, 63500, 73200, 76200, 76250, 77470, 79375, 91500, 92964, 95250, 101600, 114375, 116205, 122000, 123952, 127000, 146400, 152400, 152500, 154940, 158750, 183000, 185928, 190500, 193675, 228750, 232410, 238125, 244000, 247904, 254000, 304800, 305000, 309880, 317500, 366000, 371856, 381000, 387350, 457500, 464820, 476250, 508000, 581025, 610000, 619760, 635000, 732000, 743712, 762000, 774700, 915000, 929640, 952500, 968375, 1162050, 1220000, 1239520, 1270000, 1524000, 1549400, 1830000, 1859280, 1905000, 1936750, 2324100, 2540000, 2905125, 3098800, 3660000, 3718560, 3810000, 3873500, 4648200, 4841875, 5810250, 6197600, 7620000, 7747000, 9296400, 9683750, 11620500, 14525625, 15494000, 18592800, 19367500, 23241000, 29051250, 30988000, 38735000, 46482000, 58102500, 77470000, 92964000, 116205000, 154940000, 232410000, 464820000]

約数ペア:

[(1, 464820000), (2, 232410000), (3, 154940000), (4, 116205000), (5, 92964000), (6, 77470000), (8, 58102500), (10, 46482000), (12, 38735000), (15, 30988000), (16, 29051250), (20, 23241000), (24, 19367500), (25, 18592800), (30, 15494000), (32, 14525625), (40, 11620500), (48, 9683750), (50, 9296400), (60, 7747000), (61, 7620000), (75, 6197600), (80, 5810250), (96, 4841875), (100, 4648200), (120, 3873500), (122, 3810000), (125, 3718560), (127, 3660000), (150, 3098800), (160, 2905125), (183, 2540000), (200, 2324100), (240, 1936750), (244, 1905000), (250, 1859280), (254, 1830000), (300, 1549400), (305, 1524000), (366, 1270000), (375, 1239520), (381, 1220000), (400, 1162050), (480, 968375), (488, 952500), (500, 929640), (508, 915000), (600, 774700), (610, 762000), (625, 743712), (635, 732000), (732, 635000), (750, 619760), (762, 610000), (800, 581025), (915, 508000), (976, 476250), (1000, 464820), (1016, 457500), (1200, 387350), (1220, 381000), (1250, 371856), (1270, 366000), (1464, 317500), (1500, 309880), (1524, 305000), (1525, 304800), (1830, 254000), (1875, 247904), (1905, 244000), (1952, 238125), (2000, 232410), (2032, 228750), (2400, 193675), (2440, 190500), (2500, 185928), (2540, 183000), (2928, 158750), (3000, 154940), (3048, 152500), (3050, 152400), (3175, 146400), (3660, 127000), (3750, 123952), (3810, 122000), (4000, 116205), (4064, 114375), (4575, 101600), (4880, 95250), (5000, 92964), (5080, 91500), (5856, 79375), (6000, 77470), (6096, 76250), (6100, 76200), (6350, 73200), (7320, 63500), (7500, 61976), (7620, 61000), (7625, 60960), (7747, 60000), (9150, 50800), (9525, 48800), (9760, 47625), (10000, 46482), (10160, 45750), (12000, 38735), (12192, 38125), (12200, 38100), (12700, 36600), (14640, 31750), (15000, 30988), (15240, 30500), (15250, 30480), (15494, 30000), (15875, 29280), (18300, 25400), (19050, 24400), (20000, 23241), (20320, 22875)]