201216900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{8081}}^1$

素因数の和:8181

約数の個数: 72

約数和(自身を含む): 589274784

約数和(自身を除く): 388057884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 83, 100, 150, 166, 249, 300, 332, 415, 498, 830, 996, 1245, 1660, 2075, 2490, 4150, 4980, 6225, 8081, 8300, 12450, 16162, 24243, 24900, 32324, 40405, 48486, 80810, 96972, 121215, 161620, 202025, 242430, 404050, 484860, 606075, 670723, 808100, 1212150, 1341446, 2012169, 2424300, 2682892, 3353615, 4024338, 6707230, 8048676, 10060845, 13414460, 16768075, 20121690, 33536150, 40243380, 50304225, 67072300, 100608450, 201216900]

約数ペア:

[(1, 201216900), (2, 100608450), (3, 67072300), (4, 50304225), (5, 40243380), (6, 33536150), (10, 20121690), (12, 16768075), (15, 13414460), (20, 10060845), (25, 8048676), (30, 6707230), (50, 4024338), (60, 3353615), (75, 2682892), (83, 2424300), (100, 2012169), (150, 1341446), (166, 1212150), (249, 808100), (300, 670723), (332, 606075), (415, 484860), (498, 404050), (830, 242430), (996, 202025), (1245, 161620), (1660, 121215), (2075, 96972), (2490, 80810), (4150, 48486), (4980, 40405), (6225, 32324), (8081, 24900), (8300, 24243), (12450, 16162)]