6747020500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^2\times {\mathrm{111521}}^1$

素因数の和:111562

約数の個数: 72

約数和(自身を含む): 16197009192

約数和(自身を除く): 9449988692

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 125, 220, 242, 250, 275, 484, 500, 550, 605, 1100, 1210, 1375, 2420, 2750, 3025, 5500, 6050, 12100, 15125, 30250, 60500, 111521, 223042, 446084, 557605, 1115210, 1226731, 2230420, 2453462, 2788025, 4906924, 5576050, 6133655, 11152100, 12267310, 13494041, 13940125, 24534620, 26988082, 27880250, 30668275, 53976164, 55760500, 61336550, 67470205, 122673100, 134940410, 153341375, 269880820, 306682750, 337351025, 613365500, 674702050, 1349404100, 1686755125, 3373510250, 6747020500]

約数ペア:

[(1, 6747020500), (2, 3373510250), (4, 1686755125), (5, 1349404100), (10, 674702050), (11, 613365500), (20, 337351025), (22, 306682750), (25, 269880820), (44, 153341375), (50, 134940410), (55, 122673100), (100, 67470205), (110, 61336550), (121, 55760500), (125, 53976164), (220, 30668275), (242, 27880250), (250, 26988082), (275, 24534620), (484, 13940125), (500, 13494041), (550, 12267310), (605, 11152100), (1100, 6133655), (1210, 5576050), (1375, 4906924), (2420, 2788025), (2750, 2453462), (3025, 2230420), (5500, 1226731), (6050, 1115210), (12100, 557605), (15125, 446084), (30250, 223042), (60500, 111521)]