217429500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{3371}}^1$

素因数の和:3436

約数の個数: 96

約数和(自身を含む): 648071424

約数和(自身を除く): 430641924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 125, 129, 150, 172, 215, 250, 258, 300, 375, 430, 500, 516, 645, 750, 860, 1075, 1290, 1500, 2150, 2580, 3225, 3371, 4300, 5375, 6450, 6742, 10113, 10750, 12900, 13484, 16125, 16855, 20226, 21500, 32250, 33710, 40452, 50565, 64500, 67420, 84275, 101130, 144953, 168550, 202260, 252825, 289906, 337100, 421375, 434859, 505650, 579812, 724765, 842750, 869718, 1011300, 1264125, 1449530, 1685500, 1739436, 2174295, 2528250, 2899060, 3623825, 4348590, 5056500, 7247650, 8697180, 10871475, 14495300, 18119125, 21742950, 36238250, 43485900, 54357375, 72476500, 108714750, 217429500]

約数ペア:

[(1, 217429500), (2, 108714750), (3, 72476500), (4, 54357375), (5, 43485900), (6, 36238250), (10, 21742950), (12, 18119125), (15, 14495300), (20, 10871475), (25, 8697180), (30, 7247650), (43, 5056500), (50, 4348590), (60, 3623825), (75, 2899060), (86, 2528250), (100, 2174295), (125, 1739436), (129, 1685500), (150, 1449530), (172, 1264125), (215, 1011300), (250, 869718), (258, 842750), (300, 724765), (375, 579812), (430, 505650), (500, 434859), (516, 421375), (645, 337100), (750, 289906), (860, 252825), (1075, 202260), (1290, 168550), (1500, 144953), (2150, 101130), (2580, 84275), (3225, 67420), (3371, 64500), (4300, 50565), (5375, 40452), (6450, 33710), (6742, 32250), (10113, 21500), (10750, 20226), (12900, 16855), (13484, 16125)]