150997500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{2237}}^1$

素因数の和:2270

約数の個数: 120

約数和(自身を含む): 489405840

約数和(自身を除く): 338408340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 625, 675, 750, 900, 1125, 1250, 1350, 1500, 1875, 2237, 2250, 2500, 2700, 3375, 3750, 4474, 4500, 5625, 6711, 6750, 7500, 8948, 11185, 11250, 13422, 13500, 16875, 20133, 22370, 22500, 26844, 33555, 33750, 40266, 44740, 55925, 60399, 67110, 67500, 80532, 100665, 111850, 120798, 134220, 167775, 201330, 223700, 241596, 279625, 301995, 335550, 402660, 503325, 559250, 603990, 671100, 838875, 1006650, 1118500, 1207980, 1398125, 1509975, 1677750, 2013300, 2516625, 2796250, 3019950, 3355500, 4194375, 5033250, 5592500, 6039900, 7549875, 8388750, 10066500, 12583125, 15099750, 16777500, 25166250, 30199500, 37749375, 50332500, 75498750, 150997500]

約数ペア:

[(1, 150997500), (2, 75498750), (3, 50332500), (4, 37749375), (5, 30199500), (6, 25166250), (9, 16777500), (10, 15099750), (12, 12583125), (15, 10066500), (18, 8388750), (20, 7549875), (25, 6039900), (27, 5592500), (30, 5033250), (36, 4194375), (45, 3355500), (50, 3019950), (54, 2796250), (60, 2516625), (75, 2013300), (90, 1677750), (100, 1509975), (108, 1398125), (125, 1207980), (135, 1118500), (150, 1006650), (180, 838875), (225, 671100), (250, 603990), (270, 559250), (300, 503325), (375, 402660), (450, 335550), (500, 301995), (540, 279625), (625, 241596), (675, 223700), (750, 201330), (900, 167775), (1125, 134220), (1250, 120798), (1350, 111850), (1500, 100665), (1875, 80532), (2237, 67500), (2250, 67110), (2500, 60399), (2700, 55925), (3375, 44740), (3750, 40266), (4474, 33750), (4500, 33555), (5625, 26844), (6711, 22500), (6750, 22370), (7500, 20133), (8948, 16875), (11185, 13500), (11250, 13422)]