68490060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:927

約数の個数: 96

約数和(自身を含む): 204879360

約数和(自身を除く): 136389300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 73, 76, 95, 114, 146, 190, 219, 228, 285, 292, 365, 380, 438, 570, 730, 823, 876, 1095, 1140, 1387, 1460, 1646, 2190, 2469, 2774, 3292, 4115, 4161, 4380, 4938, 5548, 6935, 8230, 8322, 9876, 12345, 13870, 15637, 16460, 16644, 20805, 24690, 27740, 31274, 41610, 46911, 49380, 60079, 62548, 78185, 83220, 93822, 120158, 156370, 180237, 187644, 234555, 240316, 300395, 312740, 360474, 469110, 600790, 720948, 901185, 938220, 1141501, 1201580, 1802370, 2283002, 3424503, 3604740, 4566004, 5707505, 6849006, 11415010, 13698012, 17122515, 22830020, 34245030, 68490060]

約数ペア:

[(1, 68490060), (2, 34245030), (3, 22830020), (4, 17122515), (5, 13698012), (6, 11415010), (10, 6849006), (12, 5707505), (15, 4566004), (19, 3604740), (20, 3424503), (30, 2283002), (38, 1802370), (57, 1201580), (60, 1141501), (73, 938220), (76, 901185), (95, 720948), (114, 600790), (146, 469110), (190, 360474), (219, 312740), (228, 300395), (285, 240316), (292, 234555), (365, 187644), (380, 180237), (438, 156370), (570, 120158), (730, 93822), (823, 83220), (876, 78185), (1095, 62548), (1140, 60079), (1387, 49380), (1460, 46911), (1646, 41610), (2190, 31274), (2469, 27740), (2774, 24690), (3292, 20805), (4115, 16644), (4161, 16460), (4380, 15637), (4938, 13870), (5548, 12345), (6935, 9876), (8230, 8322)]