16481100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 48153168

約数和(自身を除く): 31672068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 137, 150, 274, 300, 401, 411, 548, 685, 802, 822, 1203, 1370, 1604, 1644, 2005, 2055, 2406, 2740, 3425, 4010, 4110, 4812, 6015, 6850, 8020, 8220, 10025, 10275, 12030, 13700, 20050, 20550, 24060, 30075, 40100, 41100, 54937, 60150, 109874, 120300, 164811, 219748, 274685, 329622, 549370, 659244, 824055, 1098740, 1373425, 1648110, 2746850, 3296220, 4120275, 5493700, 8240550, 16481100]

約数ペア:

[(1, 16481100), (2, 8240550), (3, 5493700), (4, 4120275), (5, 3296220), (6, 2746850), (10, 1648110), (12, 1373425), (15, 1098740), (20, 824055), (25, 659244), (30, 549370), (50, 329622), (60, 274685), (75, 219748), (100, 164811), (137, 120300), (150, 109874), (274, 60150), (300, 54937), (401, 41100), (411, 40100), (548, 30075), (685, 24060), (802, 20550), (822, 20050), (1203, 13700), (1370, 12030), (1604, 10275), (1644, 10025), (2005, 8220), (2055, 8020), (2406, 6850), (2740, 6015), (3425, 4812), (4010, 4110)]