213034500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{6763}}^1$

素因数の和:6795

約数の個数: 144

約数和(自身を含む): 768173952

約数和(自身を除く): 555139452

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 900, 1050, 1125, 1260, 1500, 1575, 1750, 2100, 2250, 2625, 3150, 3500, 4500, 5250, 6300, 6763, 7875, 10500, 13526, 15750, 20289, 27052, 31500, 33815, 40578, 47341, 60867, 67630, 81156, 94682, 101445, 121734, 135260, 142023, 169075, 189364, 202890, 236705, 243468, 284046, 304335, 338150, 405780, 426069, 473410, 507225, 568092, 608670, 676300, 710115, 845375, 852138, 946820, 1014450, 1183525, 1217340, 1420230, 1521675, 1690750, 1704276, 2028900, 2130345, 2367050, 2536125, 2840460, 3043350, 3381500, 3550575, 4260690, 4734100, 5072250, 5917625, 6086700, 7101150, 7608375, 8521380, 10144500, 10651725, 11835250, 14202300, 15216750, 17752875, 21303450, 23670500, 30433500, 35505750, 42606900, 53258625, 71011500, 106517250, 213034500]

約数ペア:

[(1, 213034500), (2, 106517250), (3, 71011500), (4, 53258625), (5, 42606900), (6, 35505750), (7, 30433500), (9, 23670500), (10, 21303450), (12, 17752875), (14, 15216750), (15, 14202300), (18, 11835250), (20, 10651725), (21, 10144500), (25, 8521380), (28, 7608375), (30, 7101150), (35, 6086700), (36, 5917625), (42, 5072250), (45, 4734100), (50, 4260690), (60, 3550575), (63, 3381500), (70, 3043350), (75, 2840460), (84, 2536125), (90, 2367050), (100, 2130345), (105, 2028900), (125, 1704276), (126, 1690750), (140, 1521675), (150, 1420230), (175, 1217340), (180, 1183525), (210, 1014450), (225, 946820), (250, 852138), (252, 845375), (300, 710115), (315, 676300), (350, 608670), (375, 568092), (420, 507225), (450, 473410), (500, 426069), (525, 405780), (630, 338150), (700, 304335), (750, 284046), (875, 243468), (900, 236705), (1050, 202890), (1125, 189364), (1260, 169075), (1500, 142023), (1575, 135260), (1750, 121734), (2100, 101445), (2250, 94682), (2625, 81156), (3150, 67630), (3500, 60867), (4500, 47341), (5250, 40578), (6300, 33815), (6763, 31500), (7875, 27052), (10500, 20289), (13526, 15750)]