127906290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8311}}^1$

素因数の和:8349

約数の個数: 80

約数和(自身を含む): 362070720

約数和(自身を除く): 234164430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 3078, 5130, 7695, 8311, 15390, 16622, 24933, 41555, 49866, 74799, 83110, 124665, 149598, 157909, 224397, 249330, 315818, 373995, 448794, 473727, 673191, 747990, 789545, 947454, 1121985, 1346382, 1421181, 1579090, 2243970, 2368635, 2842362, 3365955, 4263543, 4737270, 6731910, 7105905, 8527086, 12790629, 14211810, 21317715, 25581258, 42635430, 63953145, 127906290]

約数ペア:

[(1, 127906290), (2, 63953145), (3, 42635430), (5, 25581258), (6, 21317715), (9, 14211810), (10, 12790629), (15, 8527086), (18, 7105905), (19, 6731910), (27, 4737270), (30, 4263543), (38, 3365955), (45, 2842362), (54, 2368635), (57, 2243970), (81, 1579090), (90, 1421181), (95, 1346382), (114, 1121985), (135, 947454), (162, 789545), (171, 747990), (190, 673191), (270, 473727), (285, 448794), (342, 373995), (405, 315818), (513, 249330), (570, 224397), (810, 157909), (855, 149598), (1026, 124665), (1539, 83110), (1710, 74799), (2565, 49866), (3078, 41555), (5130, 24933), (7695, 16622), (8311, 15390)]