55177500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{1051}}^1$

素因数の和:1085

約数の個数: 120

約数和(自身を含む): 184041088

約数和(自身を除く): 128863588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 625, 700, 750, 875, 1050, 1051, 1250, 1500, 1750, 1875, 2100, 2102, 2500, 2625, 3153, 3500, 3750, 4204, 4375, 5250, 5255, 6306, 7357, 7500, 8750, 10500, 10510, 12612, 13125, 14714, 15765, 17500, 21020, 22071, 26250, 26275, 29428, 31530, 36785, 44142, 52500, 52550, 63060, 73570, 78825, 88284, 105100, 110355, 131375, 147140, 157650, 183925, 220710, 262750, 315300, 367850, 394125, 441420, 525500, 551775, 656875, 735700, 788250, 919625, 1103550, 1313750, 1576500, 1839250, 1970625, 2207100, 2627500, 2758875, 3678500, 3941250, 4598125, 5517750, 7882500, 9196250, 11035500, 13794375, 18392500, 27588750, 55177500]

約数ペア:

[(1, 55177500), (2, 27588750), (3, 18392500), (4, 13794375), (5, 11035500), (6, 9196250), (7, 7882500), (10, 5517750), (12, 4598125), (14, 3941250), (15, 3678500), (20, 2758875), (21, 2627500), (25, 2207100), (28, 1970625), (30, 1839250), (35, 1576500), (42, 1313750), (50, 1103550), (60, 919625), (70, 788250), (75, 735700), (84, 656875), (100, 551775), (105, 525500), (125, 441420), (140, 394125), (150, 367850), (175, 315300), (210, 262750), (250, 220710), (300, 183925), (350, 157650), (375, 147140), (420, 131375), (500, 110355), (525, 105100), (625, 88284), (700, 78825), (750, 73570), (875, 63060), (1050, 52550), (1051, 52500), (1250, 44142), (1500, 36785), (1750, 31530), (1875, 29428), (2100, 26275), (2102, 26250), (2500, 22071), (2625, 21020), (3153, 17500), (3500, 15765), (3750, 14714), (4204, 13125), (4375, 12612), (5250, 10510), (5255, 10500), (6306, 8750), (7357, 7500)]