77248500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^2\times {\mathrm{1051}}^1$

素因数の和:1087

約数の個数: 144

約数和(自身を含む): 261922752

約数和(自身を除く): 184674252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 125, 140, 147, 150, 175, 196, 210, 245, 250, 294, 300, 350, 375, 420, 490, 500, 525, 588, 700, 735, 750, 875, 980, 1050, 1051, 1225, 1470, 1500, 1750, 2100, 2102, 2450, 2625, 2940, 3153, 3500, 3675, 4204, 4900, 5250, 5255, 6125, 6306, 7350, 7357, 10500, 10510, 12250, 12612, 14700, 14714, 15765, 18375, 21020, 22071, 24500, 26275, 29428, 31530, 36750, 36785, 44142, 51499, 52550, 63060, 73500, 73570, 78825, 88284, 102998, 105100, 110355, 131375, 147140, 154497, 157650, 183925, 205996, 220710, 257495, 262750, 308994, 315300, 367850, 394125, 441420, 514990, 525500, 551775, 617988, 735700, 772485, 788250, 919625, 1029980, 1103550, 1287475, 1544970, 1576500, 1839250, 2207100, 2574950, 2758875, 3089940, 3678500, 3862425, 5149900, 5517750, 6437375, 7724850, 11035500, 12874750, 15449700, 19312125, 25749500, 38624250, 77248500]

約数ペア:

[(1, 77248500), (2, 38624250), (3, 25749500), (4, 19312125), (5, 15449700), (6, 12874750), (7, 11035500), (10, 7724850), (12, 6437375), (14, 5517750), (15, 5149900), (20, 3862425), (21, 3678500), (25, 3089940), (28, 2758875), (30, 2574950), (35, 2207100), (42, 1839250), (49, 1576500), (50, 1544970), (60, 1287475), (70, 1103550), (75, 1029980), (84, 919625), (98, 788250), (100, 772485), (105, 735700), (125, 617988), (140, 551775), (147, 525500), (150, 514990), (175, 441420), (196, 394125), (210, 367850), (245, 315300), (250, 308994), (294, 262750), (300, 257495), (350, 220710), (375, 205996), (420, 183925), (490, 157650), (500, 154497), (525, 147140), (588, 131375), (700, 110355), (735, 105100), (750, 102998), (875, 88284), (980, 78825), (1050, 73570), (1051, 73500), (1225, 63060), (1470, 52550), (1500, 51499), (1750, 44142), (2100, 36785), (2102, 36750), (2450, 31530), (2625, 29428), (2940, 26275), (3153, 24500), (3500, 22071), (3675, 21020), (4204, 18375), (4900, 15765), (5250, 14714), (5255, 14700), (6125, 12612), (6306, 12250), (7350, 10510), (7357, 10500)]