2013156900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{503}}^1\times {\mathrm{4447}}^1$

素因数の和:4970

約数の個数: 108

約数和(自身を含む): 6324095232

約数和(自身を除く): 4310938332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 503, 900, 1006, 1509, 2012, 2515, 3018, 4447, 4527, 5030, 6036, 7545, 8894, 9054, 10060, 12575, 13341, 15090, 17788, 18108, 22235, 22635, 25150, 26682, 30180, 37725, 40023, 44470, 45270, 50300, 53364, 66705, 75450, 80046, 88940, 90540, 111175, 113175, 133410, 150900, 160092, 200115, 222350, 226350, 266820, 333525, 400230, 444700, 452700, 667050, 800460, 1000575, 1334100, 2001150, 2236841, 4002300, 4473682, 6710523, 8947364, 11184205, 13421046, 20131569, 22368410, 26842092, 33552615, 40263138, 44736820, 55921025, 67105230, 80526276, 100657845, 111842050, 134210460, 167763075, 201315690, 223684100, 335526150, 402631380, 503289225, 671052300, 1006578450, 2013156900]

約数ペア:

[(1, 2013156900), (2, 1006578450), (3, 671052300), (4, 503289225), (5, 402631380), (6, 335526150), (9, 223684100), (10, 201315690), (12, 167763075), (15, 134210460), (18, 111842050), (20, 100657845), (25, 80526276), (30, 67105230), (36, 55921025), (45, 44736820), (50, 40263138), (60, 33552615), (75, 26842092), (90, 22368410), (100, 20131569), (150, 13421046), (180, 11184205), (225, 8947364), (300, 6710523), (450, 4473682), (503, 4002300), (900, 2236841), (1006, 2001150), (1509, 1334100), (2012, 1000575), (2515, 800460), (3018, 667050), (4447, 452700), (4527, 444700), (5030, 400230), (6036, 333525), (7545, 266820), (8894, 226350), (9054, 222350), (10060, 200115), (12575, 160092), (13341, 150900), (15090, 133410), (17788, 113175), (18108, 111175), (22235, 90540), (22635, 88940), (25150, 80046), (26682, 75450), (30180, 66705), (37725, 53364), (40023, 50300), (44470, 45270)]