83853700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:294

約数の個数: 108

約数和(自身を含む): 214973220

約数和(自身を除く): 131119520

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 109, 140, 157, 175, 196, 218, 245, 314, 350, 436, 490, 545, 628, 700, 763, 785, 980, 1090, 1099, 1225, 1526, 1570, 2180, 2198, 2450, 2725, 3052, 3140, 3815, 3925, 4396, 4900, 5341, 5450, 5495, 7630, 7693, 7850, 10682, 10900, 10990, 15260, 15386, 15700, 17113, 19075, 21364, 21980, 26705, 27475, 30772, 34226, 38150, 38465, 53410, 54950, 68452, 76300, 76930, 85565, 106820, 109900, 119791, 133525, 153860, 171130, 192325, 239582, 267050, 342260, 384650, 427825, 479164, 534100, 598955, 769300, 838537, 855650, 1197910, 1677074, 1711300, 2395820, 2994775, 3354148, 4192685, 5989550, 8385370, 11979100, 16770740, 20963425, 41926850, 83853700]

約数ペア:

[(1, 83853700), (2, 41926850), (4, 20963425), (5, 16770740), (7, 11979100), (10, 8385370), (14, 5989550), (20, 4192685), (25, 3354148), (28, 2994775), (35, 2395820), (49, 1711300), (50, 1677074), (70, 1197910), (98, 855650), (100, 838537), (109, 769300), (140, 598955), (157, 534100), (175, 479164), (196, 427825), (218, 384650), (245, 342260), (314, 267050), (350, 239582), (436, 192325), (490, 171130), (545, 153860), (628, 133525), (700, 119791), (763, 109900), (785, 106820), (980, 85565), (1090, 76930), (1099, 76300), (1225, 68452), (1526, 54950), (1570, 53410), (2180, 38465), (2198, 38150), (2450, 34226), (2725, 30772), (3052, 27475), (3140, 26705), (3815, 21980), (3925, 21364), (4396, 19075), (4900, 17113), (5341, 15700), (5450, 15386), (5495, 15260), (7630, 10990), (7693, 10900), (7850, 10682)]