70331100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 235484928

約数和(自身を除く): 165153828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 107, 140, 150, 175, 210, 214, 300, 313, 321, 350, 420, 428, 525, 535, 626, 642, 700, 749, 939, 1050, 1070, 1252, 1284, 1498, 1565, 1605, 1878, 2100, 2140, 2191, 2247, 2675, 2996, 3130, 3210, 3745, 3756, 4382, 4494, 4695, 5350, 6260, 6420, 6573, 7490, 7825, 8025, 8764, 8988, 9390, 10700, 10955, 11235, 13146, 14980, 15650, 16050, 18725, 18780, 21910, 22470, 23475, 26292, 31300, 32100, 32865, 33491, 37450, 43820, 44940, 46950, 54775, 56175, 65730, 66982, 74900, 93900, 100473, 109550, 112350, 131460, 133964, 164325, 167455, 200946, 219100, 224700, 234437, 328650, 334910, 401892, 468874, 502365, 657300, 669820, 703311, 837275, 937748, 1004730, 1172185, 1406622, 1674550, 2009460, 2344370, 2511825, 2813244, 3349100, 3516555, 4688740, 5023650, 5860925, 7033110, 10047300, 11721850, 14066220, 17582775, 23443700, 35165550, 70331100]

約数ペア:

[(1, 70331100), (2, 35165550), (3, 23443700), (4, 17582775), (5, 14066220), (6, 11721850), (7, 10047300), (10, 7033110), (12, 5860925), (14, 5023650), (15, 4688740), (20, 3516555), (21, 3349100), (25, 2813244), (28, 2511825), (30, 2344370), (35, 2009460), (42, 1674550), (50, 1406622), (60, 1172185), (70, 1004730), (75, 937748), (84, 837275), (100, 703311), (105, 669820), (107, 657300), (140, 502365), (150, 468874), (175, 401892), (210, 334910), (214, 328650), (300, 234437), (313, 224700), (321, 219100), (350, 200946), (420, 167455), (428, 164325), (525, 133964), (535, 131460), (626, 112350), (642, 109550), (700, 100473), (749, 93900), (939, 74900), (1050, 66982), (1070, 65730), (1252, 56175), (1284, 54775), (1498, 46950), (1565, 44940), (1605, 43820), (1878, 37450), (2100, 33491), (2140, 32865), (2191, 32100), (2247, 31300), (2675, 26292), (2996, 23475), (3130, 22470), (3210, 21910), (3745, 18780), (3756, 18725), (4382, 16050), (4494, 15650), (4695, 14980), (5350, 13146), (6260, 11235), (6420, 10955), (6573, 10700), (7490, 9390), (7825, 8988), (8025, 8764)]