67389000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{3209}}^1$

素因数の和:3240

約数の個数: 128

約数和(自身を含む): 240364800

約数和(自身を除く): 172975800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2625, 3000, 3209, 3500, 4200, 5250, 6418, 7000, 9627, 10500, 12836, 16045, 19254, 21000, 22463, 25672, 32090, 38508, 44926, 48135, 64180, 67389, 77016, 80225, 89852, 96270, 112315, 128360, 134778, 160450, 179704, 192540, 224630, 240675, 269556, 320900, 336945, 385080, 401125, 449260, 481350, 539112, 561575, 641800, 673890, 802250, 898520, 962700, 1123150, 1203375, 1347780, 1604500, 1684725, 1925400, 2246300, 2406750, 2695560, 2807875, 3209000, 3369450, 4492600, 4813500, 5615750, 6738900, 8423625, 9627000, 11231500, 13477800, 16847250, 22463000, 33694500, 67389000]

約数ペア:

[(1, 67389000), (2, 33694500), (3, 22463000), (4, 16847250), (5, 13477800), (6, 11231500), (7, 9627000), (8, 8423625), (10, 6738900), (12, 5615750), (14, 4813500), (15, 4492600), (20, 3369450), (21, 3209000), (24, 2807875), (25, 2695560), (28, 2406750), (30, 2246300), (35, 1925400), (40, 1684725), (42, 1604500), (50, 1347780), (56, 1203375), (60, 1123150), (70, 962700), (75, 898520), (84, 802250), (100, 673890), (105, 641800), (120, 561575), (125, 539112), (140, 481350), (150, 449260), (168, 401125), (175, 385080), (200, 336945), (210, 320900), (250, 269556), (280, 240675), (300, 224630), (350, 192540), (375, 179704), (420, 160450), (500, 134778), (525, 128360), (600, 112315), (700, 96270), (750, 89852), (840, 80225), (875, 77016), (1000, 67389), (1050, 64180), (1400, 48135), (1500, 44926), (1750, 38508), (2100, 32090), (2625, 25672), (3000, 22463), (3209, 21000), (3500, 19254), (4200, 16045), (5250, 12836), (6418, 10500), (7000, 9627)]