206407800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{114671}}^1$

素因数の和:114693

約数の個数: 72

約数和(自身を含む): 693192240

約数和(自身を除く): 486784440

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, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 114671, 229342, 344013, 458684, 573355, 688026, 917368, 1032039, 1146710, 1376052, 1720065, 2064078, 2293420, 2752104, 2866775, 3440130, 4128156, 4586840, 5160195, 5733550, 6880260, 8256312, 8600325, 10320390, 11467100, 13760520, 17200650, 20640780, 22934200, 25800975, 34401300, 41281560, 51601950, 68802600, 103203900, 206407800]

約数ペア:

[(1, 206407800), (2, 103203900), (3, 68802600), (4, 51601950), (5, 41281560), (6, 34401300), (8, 25800975), (9, 22934200), (10, 20640780), (12, 17200650), (15, 13760520), (18, 11467100), (20, 10320390), (24, 8600325), (25, 8256312), (30, 6880260), (36, 5733550), (40, 5160195), (45, 4586840), (50, 4128156), (60, 3440130), (72, 2866775), (75, 2752104), (90, 2293420), (100, 2064078), (120, 1720065), (150, 1376052), (180, 1146710), (200, 1032039), (225, 917368), (300, 688026), (360, 573355), (450, 458684), (600, 344013), (900, 229342), (1800, 114671)]