74729700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1931}}^1$

素因数の和:1994

約数の個数: 108

約数和(自身を含む): 239807568

約数和(自身を除く): 165077868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 75, 86, 90, 100, 129, 150, 172, 180, 215, 225, 258, 300, 387, 430, 450, 516, 645, 774, 860, 900, 1075, 1290, 1548, 1931, 1935, 2150, 2580, 3225, 3862, 3870, 4300, 5793, 6450, 7724, 7740, 9655, 9675, 11586, 12900, 17379, 19310, 19350, 23172, 28965, 34758, 38620, 38700, 48275, 57930, 69516, 83033, 86895, 96550, 115860, 144825, 166066, 173790, 193100, 249099, 289650, 332132, 347580, 415165, 434475, 498198, 579300, 747297, 830330, 868950, 996396, 1245495, 1494594, 1660660, 1737900, 2075825, 2490990, 2989188, 3736485, 4151650, 4981980, 6227475, 7472970, 8303300, 12454950, 14945940, 18682425, 24909900, 37364850, 74729700]

約数ペア:

[(1, 74729700), (2, 37364850), (3, 24909900), (4, 18682425), (5, 14945940), (6, 12454950), (9, 8303300), (10, 7472970), (12, 6227475), (15, 4981980), (18, 4151650), (20, 3736485), (25, 2989188), (30, 2490990), (36, 2075825), (43, 1737900), (45, 1660660), (50, 1494594), (60, 1245495), (75, 996396), (86, 868950), (90, 830330), (100, 747297), (129, 579300), (150, 498198), (172, 434475), (180, 415165), (215, 347580), (225, 332132), (258, 289650), (300, 249099), (387, 193100), (430, 173790), (450, 166066), (516, 144825), (645, 115860), (774, 96550), (860, 86895), (900, 83033), (1075, 69516), (1290, 57930), (1548, 48275), (1931, 38700), (1935, 38620), (2150, 34758), (2580, 28965), (3225, 23172), (3862, 19350), (3870, 19310), (4300, 17379), (5793, 12900), (6450, 11586), (7724, 9675), (7740, 9655)]