201455547700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1212857}}^1$

素因数の和:1213033

約数の個数: 72

約数和(自身を含む): 480058899264

約数和(自身を除く): 278603351564

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 151, 220, 275, 302, 550, 604, 755, 1100, 1510, 1661, 3020, 3322, 3775, 6644, 7550, 8305, 15100, 16610, 33220, 41525, 83050, 166100, 1212857, 2425714, 4851428, 6064285, 12128570, 13341427, 24257140, 26682854, 30321425, 53365708, 60642850, 66707135, 121285700, 133414270, 183141407, 266828540, 333535675, 366282814, 667071350, 732565628, 915707035, 1334142700, 1831414070, 2014555477, 3662828140, 4029110954, 4578535175, 8058221908, 9157070350, 10072777385, 18314140700, 20145554770, 40291109540, 50363886925, 100727773850, 201455547700]

約数ペア:

[(1, 201455547700), (2, 100727773850), (4, 50363886925), (5, 40291109540), (10, 20145554770), (11, 18314140700), (20, 10072777385), (22, 9157070350), (25, 8058221908), (44, 4578535175), (50, 4029110954), (55, 3662828140), (100, 2014555477), (110, 1831414070), (151, 1334142700), (220, 915707035), (275, 732565628), (302, 667071350), (550, 366282814), (604, 333535675), (755, 266828540), (1100, 183141407), (1510, 133414270), (1661, 121285700), (3020, 66707135), (3322, 60642850), (3775, 53365708), (6644, 30321425), (7550, 26682854), (8305, 24257140), (15100, 13341427), (16610, 12128570), (33220, 6064285), (41525, 4851428), (83050, 2425714), (166100, 1212857)]