77824350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1061}}^1$

素因数の和:1242

約数の個数: 72

約数和(自身を含む): 210569112

約数和(自身を除く): 132744762

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 163, 225, 326, 450, 489, 815, 978, 1061, 1467, 1630, 2122, 2445, 2934, 3183, 4075, 4890, 5305, 6366, 7335, 8150, 9549, 10610, 12225, 14670, 15915, 19098, 24450, 26525, 31830, 36675, 47745, 53050, 73350, 79575, 95490, 159150, 172943, 238725, 345886, 477450, 518829, 864715, 1037658, 1556487, 1729430, 2594145, 3112974, 4323575, 5188290, 7782435, 8647150, 12970725, 15564870, 25941450, 38912175, 77824350]

約数ペア:

[(1, 77824350), (2, 38912175), (3, 25941450), (5, 15564870), (6, 12970725), (9, 8647150), (10, 7782435), (15, 5188290), (18, 4323575), (25, 3112974), (30, 2594145), (45, 1729430), (50, 1556487), (75, 1037658), (90, 864715), (150, 518829), (163, 477450), (225, 345886), (326, 238725), (450, 172943), (489, 159150), (815, 95490), (978, 79575), (1061, 73350), (1467, 53050), (1630, 47745), (2122, 36675), (2445, 31830), (2934, 26525), (3183, 24450), (4075, 19098), (4890, 15915), (5305, 14670), (6366, 12225), (7335, 10610), (8150, 9549)]