84000900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{14737}}^1$

素因数の和:14773

約数の個数: 72

約数和(自身を含む): 255851680

約数和(自身を除く): 171850780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 14737, 29474, 44211, 58948, 73685, 88422, 147370, 176844, 221055, 280003, 294740, 368425, 442110, 560006, 736850, 840009, 884220, 1105275, 1120012, 1400015, 1473700, 1680018, 2210550, 2800030, 3360036, 4200045, 4421100, 5600060, 7000075, 8400090, 14000150, 16800180, 21000225, 28000300, 42000450, 84000900]

約数ペア:

[(1, 84000900), (2, 42000450), (3, 28000300), (4, 21000225), (5, 16800180), (6, 14000150), (10, 8400090), (12, 7000075), (15, 5600060), (19, 4421100), (20, 4200045), (25, 3360036), (30, 2800030), (38, 2210550), (50, 1680018), (57, 1473700), (60, 1400015), (75, 1120012), (76, 1105275), (95, 884220), (100, 840009), (114, 736850), (150, 560006), (190, 442110), (228, 368425), (285, 294740), (300, 280003), (380, 221055), (475, 176844), (570, 147370), (950, 88422), (1140, 73685), (1425, 58948), (1900, 44211), (2850, 29474), (5700, 14737)]