2031000000

素因数分解:

$2^6\times 3^1\times 5^6\times {\mathrm{677}}^1$

素因数の和:722

約数の個数: 196

約数和(自身を含む): 6726945144

約数和(自身を除く): 4695945144

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, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 625, 677, 750, 800, 960, 1000, 1200, 1250, 1354, 1500, 1600, 1875, 2000, 2031, 2400, 2500, 2708, 3000, 3125, 3385, 3750, 4000, 4062, 4800, 5000, 5416, 6000, 6250, 6770, 7500, 8000, 8124, 9375, 10000, 10155, 10832, 12000, 12500, 13540, 15000, 15625, 16248, 16925, 18750, 20000, 20310, 21664, 24000, 25000, 27080, 30000, 31250, 32496, 33850, 37500, 40000, 40620, 43328, 46875, 50000, 50775, 54160, 60000, 62500, 64992, 67700, 75000, 81240, 84625, 93750, 100000, 101550, 108320, 120000, 125000, 129984, 135400, 150000, 162480, 169250, 187500, 200000, 203100, 216640, 250000, 253875, 270800, 300000, 324960, 338500, 375000, 406200, 423125, 500000, 507750, 541600, 600000, 649920, 677000, 750000, 812400, 846250, 1000000, 1015500, 1083200, 1269375, 1354000, 1500000, 1624800, 1692500, 2031000, 2115625, 2538750, 2708000, 3000000, 3249600, 3385000, 4062000, 4231250, 5077500, 5416000, 6346875, 6770000, 8124000, 8462500, 10155000, 10578125, 12693750, 13540000, 16248000, 16925000, 20310000, 21156250, 25387500, 27080000, 31734375, 33850000, 40620000, 42312500, 50775000, 63468750, 67700000, 81240000, 84625000, 101550000, 126937500, 135400000, 169250000, 203100000, 253875000, 338500000, 406200000, 507750000, 677000000, 1015500000, 2031000000]

約数ペア:

[(1, 2031000000), (2, 1015500000), (3, 677000000), (4, 507750000), (5, 406200000), (6, 338500000), (8, 253875000), (10, 203100000), (12, 169250000), (15, 135400000), (16, 126937500), (20, 101550000), (24, 84625000), (25, 81240000), (30, 67700000), (32, 63468750), (40, 50775000), (48, 42312500), (50, 40620000), (60, 33850000), (64, 31734375), (75, 27080000), (80, 25387500), (96, 21156250), (100, 20310000), (120, 16925000), (125, 16248000), (150, 13540000), (160, 12693750), (192, 10578125), (200, 10155000), (240, 8462500), (250, 8124000), (300, 6770000), (320, 6346875), (375, 5416000), (400, 5077500), (480, 4231250), (500, 4062000), (600, 3385000), (625, 3249600), (677, 3000000), (750, 2708000), (800, 2538750), (960, 2115625), (1000, 2031000), (1200, 1692500), (1250, 1624800), (1354, 1500000), (1500, 1354000), (1600, 1269375), (1875, 1083200), (2000, 1015500), (2031, 1000000), (2400, 846250), (2500, 812400), (2708, 750000), (3000, 677000), (3125, 649920), (3385, 600000), (3750, 541600), (4000, 507750), (4062, 500000), (4800, 423125), (5000, 406200), (5416, 375000), (6000, 338500), (6250, 324960), (6770, 300000), (7500, 270800), (8000, 253875), (8124, 250000), (9375, 216640), (10000, 203100), (10155, 200000), (10832, 187500), (12000, 169250), (12500, 162480), (13540, 150000), (15000, 135400), (15625, 129984), (16248, 125000), (16925, 120000), (18750, 108320), (20000, 101550), (20310, 100000), (21664, 93750), (24000, 84625), (25000, 81240), (27080, 75000), (30000, 67700), (31250, 64992), (32496, 62500), (33850, 60000), (37500, 54160), (40000, 50775), (40620, 50000), (43328, 46875)]