71440050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1493}}^1$

素因数の和:1548

約数の個数: 96

約数和(自身を含む): 200076480

約数和(自身を除く): 128636430

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 29, 30, 33, 50, 55, 58, 66, 75, 87, 110, 145, 150, 165, 174, 275, 290, 319, 330, 435, 550, 638, 725, 825, 870, 957, 1450, 1493, 1595, 1650, 1914, 2175, 2986, 3190, 4350, 4479, 4785, 7465, 7975, 8958, 9570, 14930, 15950, 16423, 22395, 23925, 32846, 37325, 43297, 44790, 47850, 49269, 74650, 82115, 86594, 98538, 111975, 129891, 164230, 216485, 223950, 246345, 259782, 410575, 432970, 476267, 492690, 649455, 821150, 952534, 1082425, 1231725, 1298910, 1428801, 2164850, 2381335, 2463450, 2857602, 3247275, 4762670, 6494550, 7144005, 11906675, 14288010, 23813350, 35720025, 71440050]

約数ペア:

[(1, 71440050), (2, 35720025), (3, 23813350), (5, 14288010), (6, 11906675), (10, 7144005), (11, 6494550), (15, 4762670), (22, 3247275), (25, 2857602), (29, 2463450), (30, 2381335), (33, 2164850), (50, 1428801), (55, 1298910), (58, 1231725), (66, 1082425), (75, 952534), (87, 821150), (110, 649455), (145, 492690), (150, 476267), (165, 432970), (174, 410575), (275, 259782), (290, 246345), (319, 223950), (330, 216485), (435, 164230), (550, 129891), (638, 111975), (725, 98538), (825, 86594), (870, 82115), (957, 74650), (1450, 49269), (1493, 47850), (1595, 44790), (1650, 43297), (1914, 37325), (2175, 32846), (2986, 23925), (3190, 22395), (4350, 16423), (4479, 15950), (4785, 14930), (7465, 9570), (7975, 8958)]