196389000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{21821}}^1$

素因数の和:21848

約数の個数: 96

約数和(自身を含む): 663825240

約数和(自身を除く): 467436240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 3000, 4500, 9000, 21821, 43642, 65463, 87284, 109105, 130926, 174568, 196389, 218210, 261852, 327315, 392778, 436420, 523704, 545525, 654630, 785556, 872840, 981945, 1091050, 1309260, 1571112, 1636575, 1963890, 2182100, 2618520, 2727625, 3273150, 3927780, 4364200, 4909725, 5455250, 6546300, 7855560, 8182875, 9819450, 10910500, 13092600, 16365750, 19638900, 21821000, 24548625, 32731500, 39277800, 49097250, 65463000, 98194500, 196389000]

約数ペア:

[(1, 196389000), (2, 98194500), (3, 65463000), (4, 49097250), (5, 39277800), (6, 32731500), (8, 24548625), (9, 21821000), (10, 19638900), (12, 16365750), (15, 13092600), (18, 10910500), (20, 9819450), (24, 8182875), (25, 7855560), (30, 6546300), (36, 5455250), (40, 4909725), (45, 4364200), (50, 3927780), (60, 3273150), (72, 2727625), (75, 2618520), (90, 2182100), (100, 1963890), (120, 1636575), (125, 1571112), (150, 1309260), (180, 1091050), (200, 981945), (225, 872840), (250, 785556), (300, 654630), (360, 545525), (375, 523704), (450, 436420), (500, 392778), (600, 327315), (750, 261852), (900, 218210), (1000, 196389), (1125, 174568), (1500, 130926), (1800, 109105), (2250, 87284), (3000, 65463), (4500, 43642), (9000, 21821)]