208767900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1543}}^1$

素因数の和:1612

約数の個数: 144

約数和(自身を含む): 675456768

約数和(自身を除く): 466688868

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 41, 44, 50, 55, 60, 66, 75, 82, 100, 110, 123, 132, 150, 164, 165, 205, 220, 246, 275, 300, 330, 410, 451, 492, 550, 615, 660, 820, 825, 902, 1025, 1100, 1230, 1353, 1543, 1650, 1804, 2050, 2255, 2460, 2706, 3075, 3086, 3300, 4100, 4510, 4629, 5412, 6150, 6172, 6765, 7715, 9020, 9258, 11275, 12300, 13530, 15430, 16973, 18516, 22550, 23145, 27060, 30860, 33825, 33946, 38575, 45100, 46290, 50919, 63263, 67650, 67892, 77150, 84865, 92580, 101838, 115725, 126526, 135300, 154300, 169730, 189789, 203676, 231450, 253052, 254595, 316315, 339460, 379578, 424325, 462900, 509190, 632630, 695893, 759156, 848650, 948945, 1018380, 1265260, 1272975, 1391786, 1581575, 1697300, 1897890, 2087679, 2545950, 2783572, 3163150, 3479465, 3795780, 4175358, 4744725, 5091900, 6326300, 6958930, 8350716, 9489450, 10438395, 13917860, 17397325, 18978900, 20876790, 34794650, 41753580, 52191975, 69589300, 104383950, 208767900]

約数ペア:

[(1, 208767900), (2, 104383950), (3, 69589300), (4, 52191975), (5, 41753580), (6, 34794650), (10, 20876790), (11, 18978900), (12, 17397325), (15, 13917860), (20, 10438395), (22, 9489450), (25, 8350716), (30, 6958930), (33, 6326300), (41, 5091900), (44, 4744725), (50, 4175358), (55, 3795780), (60, 3479465), (66, 3163150), (75, 2783572), (82, 2545950), (100, 2087679), (110, 1897890), (123, 1697300), (132, 1581575), (150, 1391786), (164, 1272975), (165, 1265260), (205, 1018380), (220, 948945), (246, 848650), (275, 759156), (300, 695893), (330, 632630), (410, 509190), (451, 462900), (492, 424325), (550, 379578), (615, 339460), (660, 316315), (820, 254595), (825, 253052), (902, 231450), (1025, 203676), (1100, 189789), (1230, 169730), (1353, 154300), (1543, 135300), (1650, 126526), (1804, 115725), (2050, 101838), (2255, 92580), (2460, 84865), (2706, 77150), (3075, 67892), (3086, 67650), (3300, 63263), (4100, 50919), (4510, 46290), (4629, 45100), (5412, 38575), (6150, 33946), (6172, 33825), (6765, 30860), (7715, 27060), (9020, 23145), (9258, 22550), (11275, 18516), (12300, 16973), (13530, 15430)]