217601100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{971}}^1$

素因数の和:1077

約数の個数: 144

約数和(自身を含む): 708704640

約数和(自身を除く): 491103540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 83, 90, 100, 108, 135, 150, 166, 180, 225, 249, 270, 300, 332, 415, 450, 498, 540, 675, 747, 830, 900, 971, 996, 1245, 1350, 1494, 1660, 1942, 2075, 2241, 2490, 2700, 2913, 2988, 3735, 3884, 4150, 4482, 4855, 4980, 5826, 6225, 7470, 8300, 8739, 8964, 9710, 11205, 11652, 12450, 14565, 14940, 17478, 18675, 19420, 22410, 24275, 24900, 26217, 29130, 34956, 37350, 43695, 44820, 48550, 52434, 56025, 58260, 72825, 74700, 80593, 87390, 97100, 104868, 112050, 131085, 145650, 161186, 174780, 218475, 224100, 241779, 262170, 291300, 322372, 402965, 436950, 483558, 524340, 655425, 725337, 805930, 873900, 967116, 1208895, 1310850, 1450674, 1611860, 2014825, 2176011, 2417790, 2621700, 2901348, 3626685, 4029650, 4352022, 4835580, 6044475, 7253370, 8059300, 8704044, 10880055, 12088950, 14506740, 18133425, 21760110, 24177900, 36266850, 43520220, 54400275, 72533700, 108800550, 217601100]

約数ペア:

[(1, 217601100), (2, 108800550), (3, 72533700), (4, 54400275), (5, 43520220), (6, 36266850), (9, 24177900), (10, 21760110), (12, 18133425), (15, 14506740), (18, 12088950), (20, 10880055), (25, 8704044), (27, 8059300), (30, 7253370), (36, 6044475), (45, 4835580), (50, 4352022), (54, 4029650), (60, 3626685), (75, 2901348), (83, 2621700), (90, 2417790), (100, 2176011), (108, 2014825), (135, 1611860), (150, 1450674), (166, 1310850), (180, 1208895), (225, 967116), (249, 873900), (270, 805930), (300, 725337), (332, 655425), (415, 524340), (450, 483558), (498, 436950), (540, 402965), (675, 322372), (747, 291300), (830, 262170), (900, 241779), (971, 224100), (996, 218475), (1245, 174780), (1350, 161186), (1494, 145650), (1660, 131085), (1942, 112050), (2075, 104868), (2241, 97100), (2490, 87390), (2700, 80593), (2913, 74700), (2988, 72825), (3735, 58260), (3884, 56025), (4150, 52434), (4482, 48550), (4855, 44820), (4980, 43695), (5826, 37350), (6225, 34956), (7470, 29130), (8300, 26217), (8739, 24900), (8964, 24275), (9710, 22410), (11205, 19420), (11652, 18675), (12450, 17478), (14565, 14940)]