2538213000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{263}}^1\times {\mathrm{3217}}^1$

素因数の和:3504

約数の個数: 128

約数和(自身を含む): 7951806720

約数和(自身を除く): 5413593720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 263, 300, 375, 500, 526, 600, 750, 789, 1000, 1052, 1315, 1500, 1578, 2104, 2630, 3000, 3156, 3217, 3945, 5260, 6312, 6434, 6575, 7890, 9651, 10520, 12868, 13150, 15780, 16085, 19302, 19725, 25736, 26300, 31560, 32170, 32875, 38604, 39450, 48255, 52600, 64340, 65750, 77208, 78900, 80425, 96510, 98625, 128680, 131500, 157800, 160850, 193020, 197250, 241275, 263000, 321700, 386040, 394500, 402125, 482550, 643400, 789000, 804250, 846071, 965100, 1206375, 1608500, 1692142, 1930200, 2412750, 2538213, 3217000, 3384284, 4230355, 4825500, 5076426, 6768568, 8460710, 9651000, 10152852, 12691065, 16921420, 20305704, 21151775, 25382130, 33842840, 42303550, 50764260, 63455325, 84607100, 101528520, 105758875, 126910650, 169214200, 211517750, 253821300, 317276625, 423035500, 507642600, 634553250, 846071000, 1269106500, 2538213000]

約数ペア:

[(1, 2538213000), (2, 1269106500), (3, 846071000), (4, 634553250), (5, 507642600), (6, 423035500), (8, 317276625), (10, 253821300), (12, 211517750), (15, 169214200), (20, 126910650), (24, 105758875), (25, 101528520), (30, 84607100), (40, 63455325), (50, 50764260), (60, 42303550), (75, 33842840), (100, 25382130), (120, 21151775), (125, 20305704), (150, 16921420), (200, 12691065), (250, 10152852), (263, 9651000), (300, 8460710), (375, 6768568), (500, 5076426), (526, 4825500), (600, 4230355), (750, 3384284), (789, 3217000), (1000, 2538213), (1052, 2412750), (1315, 1930200), (1500, 1692142), (1578, 1608500), (2104, 1206375), (2630, 965100), (3000, 846071), (3156, 804250), (3217, 789000), (3945, 643400), (5260, 482550), (6312, 402125), (6434, 394500), (6575, 386040), (7890, 321700), (9651, 263000), (10520, 241275), (12868, 197250), (13150, 193020), (15780, 160850), (16085, 157800), (19302, 131500), (19725, 128680), (25736, 98625), (26300, 96510), (31560, 80425), (32170, 78900), (32875, 77208), (38604, 65750), (39450, 64340), (48255, 52600)]