2998470000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{127}}^1\times {\mathrm{787}}^1$

素因数の和:945

約数の個数: 200

約数和(自身を含む): 9768073216

約数和(自身を除く): 6769603216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 127, 150, 200, 240, 250, 254, 300, 375, 381, 400, 500, 508, 600, 625, 635, 750, 762, 787, 1000, 1016, 1200, 1250, 1270, 1500, 1524, 1574, 1875, 1905, 2000, 2032, 2361, 2500, 2540, 3000, 3048, 3148, 3175, 3750, 3810, 3935, 4722, 5000, 5080, 6000, 6096, 6296, 6350, 7500, 7620, 7870, 9444, 9525, 10000, 10160, 11805, 12592, 12700, 15000, 15240, 15740, 15875, 18888, 19050, 19675, 23610, 25400, 30000, 30480, 31480, 31750, 37776, 38100, 39350, 47220, 47625, 50800, 59025, 62960, 63500, 76200, 78700, 79375, 94440, 95250, 98375, 99949, 118050, 127000, 152400, 157400, 158750, 188880, 190500, 196750, 199898, 236100, 238125, 254000, 295125, 299847, 314800, 317500, 381000, 393500, 399796, 472200, 476250, 491875, 499745, 590250, 599694, 635000, 762000, 787000, 799592, 944400, 952500, 983750, 999490, 1180500, 1199388, 1270000, 1475625, 1499235, 1574000, 1599184, 1905000, 1967500, 1998980, 2361000, 2398776, 2498725, 2951250, 2998470, 3810000, 3935000, 3997960, 4722000, 4797552, 4997450, 5902500, 5996940, 7496175, 7870000, 7995920, 9994900, 11805000, 11993880, 12493625, 14992350, 19989800, 23610000, 23987760, 24987250, 29984700, 37480875, 39979600, 49974500, 59969400, 62468125, 74961750, 99949000, 119938800, 124936250, 149923500, 187404375, 199898000, 249872500, 299847000, 374808750, 499745000, 599694000, 749617500, 999490000, 1499235000, 2998470000]

約数ペア:

[(1, 2998470000), (2, 1499235000), (3, 999490000), (4, 749617500), (5, 599694000), (6, 499745000), (8, 374808750), (10, 299847000), (12, 249872500), (15, 199898000), (16, 187404375), (20, 149923500), (24, 124936250), (25, 119938800), (30, 99949000), (40, 74961750), (48, 62468125), (50, 59969400), (60, 49974500), (75, 39979600), (80, 37480875), (100, 29984700), (120, 24987250), (125, 23987760), (127, 23610000), (150, 19989800), (200, 14992350), (240, 12493625), (250, 11993880), (254, 11805000), (300, 9994900), (375, 7995920), (381, 7870000), (400, 7496175), (500, 5996940), (508, 5902500), (600, 4997450), (625, 4797552), (635, 4722000), (750, 3997960), (762, 3935000), (787, 3810000), (1000, 2998470), (1016, 2951250), (1200, 2498725), (1250, 2398776), (1270, 2361000), (1500, 1998980), (1524, 1967500), (1574, 1905000), (1875, 1599184), (1905, 1574000), (2000, 1499235), (2032, 1475625), (2361, 1270000), (2500, 1199388), (2540, 1180500), (3000, 999490), (3048, 983750), (3148, 952500), (3175, 944400), (3750, 799592), (3810, 787000), (3935, 762000), (4722, 635000), (5000, 599694), (5080, 590250), (6000, 499745), (6096, 491875), (6296, 476250), (6350, 472200), (7500, 399796), (7620, 393500), (7870, 381000), (9444, 317500), (9525, 314800), (10000, 299847), (10160, 295125), (11805, 254000), (12592, 238125), (12700, 236100), (15000, 199898), (15240, 196750), (15740, 190500), (15875, 188880), (18888, 158750), (19050, 157400), (19675, 152400), (23610, 127000), (25400, 118050), (30000, 99949), (30480, 98375), (31480, 95250), (31750, 94440), (37776, 79375), (38100, 78700), (39350, 76200), (47220, 63500), (47625, 62960), (50800, 59025)]