144522400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1493}}^1$

素因数の和:1535

約数の個数: 108

約数和(自身を含む): 388065006

約数和(自身を除く): 243542606

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 121, 160, 176, 200, 220, 242, 275, 352, 400, 440, 484, 550, 605, 800, 880, 968, 1100, 1210, 1493, 1760, 1936, 2200, 2420, 2986, 3025, 3872, 4400, 4840, 5972, 6050, 7465, 8800, 9680, 11944, 12100, 14930, 16423, 19360, 23888, 24200, 29860, 32846, 37325, 47776, 48400, 59720, 65692, 74650, 82115, 96800, 119440, 131384, 149300, 164230, 180653, 238880, 262768, 298600, 328460, 361306, 410575, 525536, 597200, 656920, 722612, 821150, 903265, 1194400, 1313840, 1445224, 1642300, 1806530, 2627680, 2890448, 3284600, 3613060, 4516325, 5780896, 6569200, 7226120, 9032650, 13138400, 14452240, 18065300, 28904480, 36130600, 72261200, 144522400]

約数ペア:

[(1, 144522400), (2, 72261200), (4, 36130600), (5, 28904480), (8, 18065300), (10, 14452240), (11, 13138400), (16, 9032650), (20, 7226120), (22, 6569200), (25, 5780896), (32, 4516325), (40, 3613060), (44, 3284600), (50, 2890448), (55, 2627680), (80, 1806530), (88, 1642300), (100, 1445224), (110, 1313840), (121, 1194400), (160, 903265), (176, 821150), (200, 722612), (220, 656920), (242, 597200), (275, 525536), (352, 410575), (400, 361306), (440, 328460), (484, 298600), (550, 262768), (605, 238880), (800, 180653), (880, 164230), (968, 149300), (1100, 131384), (1210, 119440), (1493, 96800), (1760, 82115), (1936, 74650), (2200, 65692), (2420, 59720), (2986, 48400), (3025, 47776), (3872, 37325), (4400, 32846), (4840, 29860), (5972, 24200), (6050, 23888), (7465, 19360), (8800, 16423), (9680, 14930), (11944, 12100)]