140539500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{31231}}^1$

素因数の和:31256

約数の個数: 72

約数和(自身を含む): 443369472

約数和(自身を除く): 302829972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 31231, 62462, 93693, 124924, 156155, 187386, 281079, 312310, 374772, 468465, 562158, 624620, 780775, 936930, 1124316, 1405395, 1561550, 1873860, 2342325, 2810790, 3123100, 3903875, 4684650, 5621580, 7026975, 7807750, 9369300, 11711625, 14053950, 15615500, 23423250, 28107900, 35134875, 46846500, 70269750, 140539500]

約数ペア:

[(1, 140539500), (2, 70269750), (3, 46846500), (4, 35134875), (5, 28107900), (6, 23423250), (9, 15615500), (10, 14053950), (12, 11711625), (15, 9369300), (18, 7807750), (20, 7026975), (25, 5621580), (30, 4684650), (36, 3903875), (45, 3123100), (50, 2810790), (60, 2342325), (75, 1873860), (90, 1561550), (100, 1405395), (125, 1124316), (150, 936930), (180, 780775), (225, 624620), (250, 562158), (300, 468465), (375, 374772), (450, 312310), (500, 281079), (750, 187386), (900, 156155), (1125, 124924), (1500, 93693), (2250, 62462), (4500, 31231)]