83627940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11519}}^1$

素因数の和:11553

約数の個数: 72

約数和(自身を含む): 257402880

約数和(自身を除く): 173774940

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, 11519, 23038, 34557, 46076, 57595, 69114, 115190, 126709, 138228, 172785, 230380, 253418, 345570, 380127, 506836, 633545, 691140, 760254, 1267090, 1393799, 1520508, 1900635, 2534180, 2787598, 3801270, 4181397, 5575196, 6968995, 7602540, 8362794, 13937990, 16725588, 20906985, 27875980, 41813970, 83627940]

約数ペア:

[(1, 83627940), (2, 41813970), (3, 27875980), (4, 20906985), (5, 16725588), (6, 13937990), (10, 8362794), (11, 7602540), (12, 6968995), (15, 5575196), (20, 4181397), (22, 3801270), (30, 2787598), (33, 2534180), (44, 1900635), (55, 1520508), (60, 1393799), (66, 1267090), (110, 760254), (121, 691140), (132, 633545), (165, 506836), (220, 380127), (242, 345570), (330, 253418), (363, 230380), (484, 172785), (605, 138228), (660, 126709), (726, 115190), (1210, 69114), (1452, 57595), (1815, 46076), (2420, 34557), (3630, 23038), (7260, 11519)]