31921800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:743

約数の個数: 96

約数和(自身を含む): 100306080

約数和(自身を除く): 68384280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 83, 100, 120, 150, 166, 200, 249, 300, 332, 415, 498, 600, 641, 664, 830, 996, 1245, 1282, 1660, 1923, 1992, 2075, 2490, 2564, 3205, 3320, 3846, 4150, 4980, 5128, 6225, 6410, 7692, 8300, 9615, 9960, 12450, 12820, 15384, 16025, 16600, 19230, 24900, 25640, 32050, 38460, 48075, 49800, 53203, 64100, 76920, 96150, 106406, 128200, 159609, 192300, 212812, 266015, 319218, 384600, 425624, 532030, 638436, 798045, 1064060, 1276872, 1330075, 1596090, 2128120, 2660150, 3192180, 3990225, 5320300, 6384360, 7980450, 10640600, 15960900, 31921800]

約数ペア:

[(1, 31921800), (2, 15960900), (3, 10640600), (4, 7980450), (5, 6384360), (6, 5320300), (8, 3990225), (10, 3192180), (12, 2660150), (15, 2128120), (20, 1596090), (24, 1330075), (25, 1276872), (30, 1064060), (40, 798045), (50, 638436), (60, 532030), (75, 425624), (83, 384600), (100, 319218), (120, 266015), (150, 212812), (166, 192300), (200, 159609), (249, 128200), (300, 106406), (332, 96150), (415, 76920), (498, 64100), (600, 53203), (641, 49800), (664, 48075), (830, 38460), (996, 32050), (1245, 25640), (1282, 24900), (1660, 19230), (1923, 16600), (1992, 16025), (2075, 15384), (2490, 12820), (2564, 12450), (3205, 9960), (3320, 9615), (3846, 8300), (4150, 7692), (4980, 6410), (5128, 6225)]