105439500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{23431}}^1$

素因数の和:23456

約数の個数: 72

約数和(自身を含む): 332640672

約数和(自身を除く): 227201172

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, 23431, 46862, 70293, 93724, 117155, 140586, 210879, 234310, 281172, 351465, 421758, 468620, 585775, 702930, 843516, 1054395, 1171550, 1405860, 1757325, 2108790, 2343100, 2928875, 3514650, 4217580, 5271975, 5857750, 7029300, 8786625, 10543950, 11715500, 17573250, 21087900, 26359875, 35146500, 52719750, 105439500]

約数ペア:

[(1, 105439500), (2, 52719750), (3, 35146500), (4, 26359875), (5, 21087900), (6, 17573250), (9, 11715500), (10, 10543950), (12, 8786625), (15, 7029300), (18, 5857750), (20, 5271975), (25, 4217580), (30, 3514650), (36, 2928875), (45, 2343100), (50, 2108790), (60, 1757325), (75, 1405860), (90, 1171550), (100, 1054395), (125, 843516), (150, 702930), (180, 585775), (225, 468620), (250, 421758), (300, 351465), (375, 281172), (450, 234310), (500, 210879), (750, 140586), (900, 117155), (1125, 93724), (1500, 70293), (2250, 46862), (4500, 23431)]