67655940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9319}}^1$

素因数の和:9353

約数の個数: 72

約数和(自身を含む): 208246080

約数和(自身を除く): 140590140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 9319, 18638, 27957, 37276, 46595, 55914, 93190, 102509, 111828, 139785, 186380, 205018, 279570, 307527, 410036, 512545, 559140, 615054, 1025090, 1127599, 1230108, 1537635, 2050180, 2255198, 3075270, 3382797, 4510396, 5637995, 6150540, 6765594, 11275990, 13531188, 16913985, 22551980, 33827970, 67655940]

約数ペア:

[(1, 67655940), (2, 33827970), (3, 22551980), (4, 16913985), (5, 13531188), (6, 11275990), (10, 6765594), (11, 6150540), (12, 5637995), (15, 4510396), (20, 3382797), (22, 3075270), (30, 2255198), (33, 2050180), (44, 1537635), (55, 1230108), (60, 1127599), (66, 1025090), (110, 615054), (121, 559140), (132, 512545), (165, 410036), (220, 307527), (242, 279570), (330, 205018), (363, 186380), (484, 139785), (605, 111828), (660, 102509), (726, 93190), (1210, 55914), (1452, 46595), (1815, 37276), (2420, 27957), (3630, 18638), (7260, 9319)]