8828400

素因数分解:

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

素因数の和:1079

約数の個数: 120

約数和(自身を含む): 32351104

約数和(自身を除く): 23522704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1051, 1200, 1400, 1680, 2100, 2102, 2800, 3153, 4200, 4204, 5255, 6306, 7357, 8400, 8408, 10510, 12612, 14714, 15765, 16816, 21020, 22071, 25224, 26275, 29428, 31530, 36785, 42040, 44142, 50448, 52550, 58856, 63060, 73570, 78825, 84080, 88284, 105100, 110355, 117712, 126120, 147140, 157650, 176568, 183925, 210200, 220710, 252240, 294280, 315300, 353136, 367850, 420400, 441420, 551775, 588560, 630600, 735700, 882840, 1103550, 1261200, 1471400, 1765680, 2207100, 2942800, 4414200, 8828400]

約数ペア:

[(1, 8828400), (2, 4414200), (3, 2942800), (4, 2207100), (5, 1765680), (6, 1471400), (7, 1261200), (8, 1103550), (10, 882840), (12, 735700), (14, 630600), (15, 588560), (16, 551775), (20, 441420), (21, 420400), (24, 367850), (25, 353136), (28, 315300), (30, 294280), (35, 252240), (40, 220710), (42, 210200), (48, 183925), (50, 176568), (56, 157650), (60, 147140), (70, 126120), (75, 117712), (80, 110355), (84, 105100), (100, 88284), (105, 84080), (112, 78825), (120, 73570), (140, 63060), (150, 58856), (168, 52550), (175, 50448), (200, 44142), (210, 42040), (240, 36785), (280, 31530), (300, 29428), (336, 26275), (350, 25224), (400, 22071), (420, 21020), (525, 16816), (560, 15765), (600, 14714), (700, 12612), (840, 10510), (1050, 8408), (1051, 8400), (1200, 7357), (1400, 6306), (1680, 5255), (2100, 4204), (2102, 4200), (2800, 3153)]