148951000

素因数分解:

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

素因数の和:1274

約数の個数: 96

約数和(自身を含む): 383423040

約数和(自身を除く): 234472040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 125, 200, 220, 242, 250, 275, 440, 484, 500, 550, 605, 968, 1000, 1100, 1210, 1231, 1375, 2200, 2420, 2462, 2750, 3025, 4840, 4924, 5500, 6050, 6155, 9848, 11000, 12100, 12310, 13541, 15125, 24200, 24620, 27082, 30250, 30775, 49240, 54164, 60500, 61550, 67705, 108328, 121000, 123100, 135410, 148951, 153875, 246200, 270820, 297902, 307750, 338525, 541640, 595804, 615500, 677050, 744755, 1191608, 1231000, 1354100, 1489510, 1692625, 2708200, 2979020, 3385250, 3723775, 5958040, 6770500, 7447550, 13541000, 14895100, 18618875, 29790200, 37237750, 74475500, 148951000]

約数ペア:

[(1, 148951000), (2, 74475500), (4, 37237750), (5, 29790200), (8, 18618875), (10, 14895100), (11, 13541000), (20, 7447550), (22, 6770500), (25, 5958040), (40, 3723775), (44, 3385250), (50, 2979020), (55, 2708200), (88, 1692625), (100, 1489510), (110, 1354100), (121, 1231000), (125, 1191608), (200, 744755), (220, 677050), (242, 615500), (250, 595804), (275, 541640), (440, 338525), (484, 307750), (500, 297902), (550, 270820), (605, 246200), (968, 153875), (1000, 148951), (1100, 135410), (1210, 123100), (1231, 121000), (1375, 108328), (2200, 67705), (2420, 61550), (2462, 60500), (2750, 54164), (3025, 49240), (4840, 30775), (4924, 30250), (5500, 27082), (6050, 24620), (6155, 24200), (9848, 15125), (11000, 13541), (12100, 12310)]