195250500

素因数分解:

$2^2\times 3^5\times 5^3\times {\mathrm{1607}}^1$

素因数の和:1641

約数の個数: 144

約数和(自身を含む): 639160704

約数和(自身を除く): 443910204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 243, 250, 270, 300, 324, 375, 405, 450, 486, 500, 540, 675, 750, 810, 900, 972, 1125, 1215, 1350, 1500, 1607, 1620, 2025, 2250, 2430, 2700, 3214, 3375, 4050, 4500, 4821, 4860, 6075, 6428, 6750, 8035, 8100, 9642, 10125, 12150, 13500, 14463, 16070, 19284, 20250, 24105, 24300, 28926, 30375, 32140, 40175, 40500, 43389, 48210, 57852, 60750, 72315, 80350, 86778, 96420, 120525, 121500, 130167, 144630, 160700, 173556, 200875, 216945, 241050, 260334, 289260, 361575, 390501, 401750, 433890, 482100, 520668, 602625, 650835, 723150, 781002, 803500, 867780, 1084725, 1205250, 1301670, 1446300, 1562004, 1807875, 1952505, 2169450, 2410500, 2603340, 3254175, 3615750, 3905010, 4338900, 5423625, 6508350, 7231500, 7810020, 9762525, 10847250, 13016700, 16270875, 19525050, 21694500, 32541750, 39050100, 48812625, 65083500, 97625250, 195250500]

約数ペア:

[(1, 195250500), (2, 97625250), (3, 65083500), (4, 48812625), (5, 39050100), (6, 32541750), (9, 21694500), (10, 19525050), (12, 16270875), (15, 13016700), (18, 10847250), (20, 9762525), (25, 7810020), (27, 7231500), (30, 6508350), (36, 5423625), (45, 4338900), (50, 3905010), (54, 3615750), (60, 3254175), (75, 2603340), (81, 2410500), (90, 2169450), (100, 1952505), (108, 1807875), (125, 1562004), (135, 1446300), (150, 1301670), (162, 1205250), (180, 1084725), (225, 867780), (243, 803500), (250, 781002), (270, 723150), (300, 650835), (324, 602625), (375, 520668), (405, 482100), (450, 433890), (486, 401750), (500, 390501), (540, 361575), (675, 289260), (750, 260334), (810, 241050), (900, 216945), (972, 200875), (1125, 173556), (1215, 160700), (1350, 144630), (1500, 130167), (1607, 121500), (1620, 120525), (2025, 96420), (2250, 86778), (2430, 80350), (2700, 72315), (3214, 60750), (3375, 57852), (4050, 48210), (4500, 43389), (4821, 40500), (4860, 40175), (6075, 32140), (6428, 30375), (6750, 28926), (8035, 24300), (8100, 24105), (9642, 20250), (10125, 19284), (12150, 16070), (13500, 14463)]