74475500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^2\times {\mathrm{1231}}^1$

素因数の和:1272

約数の個数: 72

約数和(自身を含む): 178930752

約数和(自身を除く): 104455252

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, 1231, 1375, 2420, 2462, 2750, 3025, 4924, 5500, 6050, 6155, 12100, 12310, 13541, 15125, 24620, 27082, 30250, 30775, 54164, 60500, 61550, 67705, 123100, 135410, 148951, 153875, 270820, 297902, 307750, 338525, 595804, 615500, 677050, 744755, 1354100, 1489510, 1692625, 2979020, 3385250, 3723775, 6770500, 7447550, 14895100, 18618875, 37237750, 74475500]

約数ペア:

[(1, 74475500), (2, 37237750), (4, 18618875), (5, 14895100), (10, 7447550), (11, 6770500), (20, 3723775), (22, 3385250), (25, 2979020), (44, 1692625), (50, 1489510), (55, 1354100), (100, 744755), (110, 677050), (121, 615500), (125, 595804), (220, 338525), (242, 307750), (250, 297902), (275, 270820), (484, 153875), (500, 148951), (550, 135410), (605, 123100), (1100, 67705), (1210, 61550), (1231, 60500), (1375, 54164), (2420, 30775), (2462, 30250), (2750, 27082), (3025, 24620), (4924, 15125), (5500, 13541), (6050, 12310), (6155, 12100)]