159801000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{53267}}^1$

素因数の和:53291

約数の個数: 64

約数和(自身を含む): 498588480

約数和(自身を除く): 338787480

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, 300, 375, 500, 600, 750, 1000, 1500, 3000, 53267, 106534, 159801, 213068, 266335, 319602, 426136, 532670, 639204, 799005, 1065340, 1278408, 1331675, 1598010, 2130680, 2663350, 3196020, 3995025, 5326700, 6392040, 6658375, 7990050, 10653400, 13316750, 15980100, 19975125, 26633500, 31960200, 39950250, 53267000, 79900500, 159801000]

約数ペア:

[(1, 159801000), (2, 79900500), (3, 53267000), (4, 39950250), (5, 31960200), (6, 26633500), (8, 19975125), (10, 15980100), (12, 13316750), (15, 10653400), (20, 7990050), (24, 6658375), (25, 6392040), (30, 5326700), (40, 3995025), (50, 3196020), (60, 2663350), (75, 2130680), (100, 1598010), (120, 1331675), (125, 1278408), (150, 1065340), (200, 799005), (250, 639204), (300, 532670), (375, 426136), (500, 319602), (600, 266335), (750, 213068), (1000, 159801), (1500, 106534), (3000, 53267)]