15906000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{241}}^1$

素因数の和:278

約数の個数: 160

約数和(自身を含む): 56174976

約数和(自身を除く): 40268976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 125, 132, 150, 165, 176, 200, 220, 240, 241, 250, 264, 275, 300, 330, 375, 400, 440, 482, 500, 528, 550, 600, 660, 723, 750, 825, 880, 964, 1000, 1100, 1200, 1205, 1320, 1375, 1446, 1500, 1650, 1928, 2000, 2200, 2410, 2640, 2651, 2750, 2892, 3000, 3300, 3615, 3856, 4125, 4400, 4820, 5302, 5500, 5784, 6000, 6025, 6600, 7230, 7953, 8250, 9640, 10604, 11000, 11568, 12050, 13200, 13255, 14460, 15906, 16500, 18075, 19280, 21208, 22000, 24100, 26510, 28920, 30125, 31812, 33000, 36150, 39765, 42416, 48200, 53020, 57840, 60250, 63624, 66000, 66275, 72300, 79530, 90375, 96400, 106040, 120500, 127248, 132550, 144600, 159060, 180750, 198825, 212080, 241000, 265100, 289200, 318120, 331375, 361500, 397650, 482000, 530200, 636240, 662750, 723000, 795300, 994125, 1060400, 1325500, 1446000, 1590600, 1988250, 2651000, 3181200, 3976500, 5302000, 7953000, 15906000]

約数ペア:

[(1, 15906000), (2, 7953000), (3, 5302000), (4, 3976500), (5, 3181200), (6, 2651000), (8, 1988250), (10, 1590600), (11, 1446000), (12, 1325500), (15, 1060400), (16, 994125), (20, 795300), (22, 723000), (24, 662750), (25, 636240), (30, 530200), (33, 482000), (40, 397650), (44, 361500), (48, 331375), (50, 318120), (55, 289200), (60, 265100), (66, 241000), (75, 212080), (80, 198825), (88, 180750), (100, 159060), (110, 144600), (120, 132550), (125, 127248), (132, 120500), (150, 106040), (165, 96400), (176, 90375), (200, 79530), (220, 72300), (240, 66275), (241, 66000), (250, 63624), (264, 60250), (275, 57840), (300, 53020), (330, 48200), (375, 42416), (400, 39765), (440, 36150), (482, 33000), (500, 31812), (528, 30125), (550, 28920), (600, 26510), (660, 24100), (723, 22000), (750, 21208), (825, 19280), (880, 18075), (964, 16500), (1000, 15906), (1100, 14460), (1200, 13255), (1205, 13200), (1320, 12050), (1375, 11568), (1446, 11000), (1500, 10604), (1650, 9640), (1928, 8250), (2000, 7953), (2200, 7230), (2410, 6600), (2640, 6025), (2651, 6000), (2750, 5784), (2892, 5500), (3000, 5302), (3300, 4820), (3615, 4400), (3856, 4125)]