340912700

素因数分解:

$2^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 755201664

約数和(自身を除く): 414288964

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 151, 211, 214, 302, 422, 428, 535, 604, 755, 844, 1055, 1070, 1510, 2110, 2140, 2675, 3020, 3775, 4220, 5275, 5350, 7550, 10550, 10700, 15100, 16157, 21100, 22577, 31861, 32314, 45154, 63722, 64628, 80785, 90308, 112885, 127444, 159305, 161570, 225770, 318610, 323140, 403925, 451540, 564425, 637220, 796525, 807850, 1128850, 1593050, 1615700, 2257700, 3186100, 3409127, 6818254, 13636508, 17045635, 34091270, 68182540, 85228175, 170456350, 340912700]

約数ペア:

[(1, 340912700), (2, 170456350), (4, 85228175), (5, 68182540), (10, 34091270), (20, 17045635), (25, 13636508), (50, 6818254), (100, 3409127), (107, 3186100), (151, 2257700), (211, 1615700), (214, 1593050), (302, 1128850), (422, 807850), (428, 796525), (535, 637220), (604, 564425), (755, 451540), (844, 403925), (1055, 323140), (1070, 318610), (1510, 225770), (2110, 161570), (2140, 159305), (2675, 127444), (3020, 112885), (3775, 90308), (4220, 80785), (5275, 64628), (5350, 63722), (7550, 45154), (10550, 32314), (10700, 31861), (15100, 22577), (16157, 21100)]