22138800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1011

約数の個数: 120

約数和(自身を含む): 74727360

約数和(自身を除く): 52588560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 971, 1140, 1200, 1425, 1520, 1900, 1942, 2280, 2850, 2913, 3800, 3884, 4560, 4855, 5700, 5826, 7600, 7768, 9710, 11400, 11652, 14565, 15536, 18449, 19420, 22800, 23304, 24275, 29130, 36898, 38840, 46608, 48550, 55347, 58260, 72825, 73796, 77680, 92245, 97100, 110694, 116520, 145650, 147592, 184490, 194200, 221388, 233040, 276735, 291300, 295184, 368980, 388400, 442776, 461225, 553470, 582600, 737960, 885552, 922450, 1106940, 1165200, 1383675, 1475920, 1844900, 2213880, 2767350, 3689800, 4427760, 5534700, 7379600, 11069400, 22138800]

約数ペア:

[(1, 22138800), (2, 11069400), (3, 7379600), (4, 5534700), (5, 4427760), (6, 3689800), (8, 2767350), (10, 2213880), (12, 1844900), (15, 1475920), (16, 1383675), (19, 1165200), (20, 1106940), (24, 922450), (25, 885552), (30, 737960), (38, 582600), (40, 553470), (48, 461225), (50, 442776), (57, 388400), (60, 368980), (75, 295184), (76, 291300), (80, 276735), (95, 233040), (100, 221388), (114, 194200), (120, 184490), (150, 147592), (152, 145650), (190, 116520), (200, 110694), (228, 97100), (240, 92245), (285, 77680), (300, 73796), (304, 72825), (380, 58260), (400, 55347), (456, 48550), (475, 46608), (570, 38840), (600, 36898), (760, 29130), (912, 24275), (950, 23304), (971, 22800), (1140, 19420), (1200, 18449), (1425, 15536), (1520, 14565), (1900, 11652), (1942, 11400), (2280, 9710), (2850, 7768), (2913, 7600), (3800, 5826), (3884, 5700), (4560, 4855)]