67078550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:187

約数の個数: 144

約数和(自身を含む): 167935680

約数和(自身を除く): 100857130

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 25, 35, 38, 49, 50, 55, 70, 77, 95, 98, 110, 131, 133, 154, 175, 190, 209, 245, 262, 266, 275, 350, 385, 418, 475, 490, 539, 550, 655, 665, 770, 917, 931, 950, 1045, 1078, 1225, 1310, 1330, 1441, 1463, 1834, 1862, 1925, 2090, 2450, 2489, 2695, 2882, 2926, 3275, 3325, 3850, 4585, 4655, 4978, 5225, 5390, 6419, 6550, 6650, 7205, 7315, 9170, 9310, 10087, 10241, 10450, 12445, 12838, 13475, 14410, 14630, 17423, 20174, 20482, 22925, 23275, 24890, 26950, 27379, 32095, 34846, 36025, 36575, 45850, 46550, 50435, 51205, 54758, 62225, 64190, 70609, 72050, 73150, 87115, 100870, 102410, 121961, 124450, 136895, 141218, 160475, 174230, 191653, 243922, 252175, 256025, 273790, 320950, 353045, 383306, 435575, 504350, 512050, 609805, 684475, 706090, 871150, 958265, 1219610, 1341571, 1368950, 1765225, 1916530, 2683142, 3049025, 3530450, 4791325, 6098050, 6707855, 9582650, 13415710, 33539275, 67078550]

約数ペア:

[(1, 67078550), (2, 33539275), (5, 13415710), (7, 9582650), (10, 6707855), (11, 6098050), (14, 4791325), (19, 3530450), (22, 3049025), (25, 2683142), (35, 1916530), (38, 1765225), (49, 1368950), (50, 1341571), (55, 1219610), (70, 958265), (77, 871150), (95, 706090), (98, 684475), (110, 609805), (131, 512050), (133, 504350), (154, 435575), (175, 383306), (190, 353045), (209, 320950), (245, 273790), (262, 256025), (266, 252175), (275, 243922), (350, 191653), (385, 174230), (418, 160475), (475, 141218), (490, 136895), (539, 124450), (550, 121961), (655, 102410), (665, 100870), (770, 87115), (917, 73150), (931, 72050), (950, 70609), (1045, 64190), (1078, 62225), (1225, 54758), (1310, 51205), (1330, 50435), (1441, 46550), (1463, 45850), (1834, 36575), (1862, 36025), (1925, 34846), (2090, 32095), (2450, 27379), (2489, 26950), (2695, 24890), (2882, 23275), (2926, 22925), (3275, 20482), (3325, 20174), (3850, 17423), (4585, 14630), (4655, 14410), (4978, 13475), (5225, 12838), (5390, 12445), (6419, 10450), (6550, 10241), (6650, 10087), (7205, 9310), (7315, 9170)]