67002760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 174960000

約数和(自身を除く): 107957240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 59, 88, 89, 110, 116, 118, 145, 178, 220, 232, 236, 290, 295, 319, 356, 440, 445, 472, 580, 590, 638, 649, 712, 890, 979, 1160, 1180, 1276, 1298, 1595, 1711, 1780, 1958, 2360, 2552, 2581, 2596, 3190, 3245, 3422, 3560, 3916, 4895, 5162, 5192, 5251, 6380, 6490, 6844, 7832, 8555, 9790, 10324, 10502, 12760, 12905, 12980, 13688, 17110, 18821, 19580, 20648, 21004, 25810, 25960, 26255, 28391, 34220, 37642, 39160, 42008, 51620, 52510, 56782, 57761, 68440, 75284, 94105, 103240, 105020, 113564, 115522, 141955, 150568, 152279, 188210, 210040, 227128, 231044, 283910, 288805, 304558, 376420, 462088, 567820, 577610, 609116, 752840, 761395, 1135640, 1155220, 1218232, 1522790, 1675069, 2310440, 3045580, 3350138, 6091160, 6700276, 8375345, 13400552, 16750690, 33501380, 67002760]

約数ペア:

[(1, 67002760), (2, 33501380), (4, 16750690), (5, 13400552), (8, 8375345), (10, 6700276), (11, 6091160), (20, 3350138), (22, 3045580), (29, 2310440), (40, 1675069), (44, 1522790), (55, 1218232), (58, 1155220), (59, 1135640), (88, 761395), (89, 752840), (110, 609116), (116, 577610), (118, 567820), (145, 462088), (178, 376420), (220, 304558), (232, 288805), (236, 283910), (290, 231044), (295, 227128), (319, 210040), (356, 188210), (440, 152279), (445, 150568), (472, 141955), (580, 115522), (590, 113564), (638, 105020), (649, 103240), (712, 94105), (890, 75284), (979, 68440), (1160, 57761), (1180, 56782), (1276, 52510), (1298, 51620), (1595, 42008), (1711, 39160), (1780, 37642), (1958, 34220), (2360, 28391), (2552, 26255), (2581, 25960), (2596, 25810), (3190, 21004), (3245, 20648), (3422, 19580), (3560, 18821), (3916, 17110), (4895, 13688), (5162, 12980), (5192, 12905), (5251, 12760), (6380, 10502), (6490, 10324), (6844, 9790), (7832, 8555)]