778830150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2621}}^1$

素因数の和:2926

約数の個数: 96

約数和(自身を含む): 2216072448

約数和(自身を除く): 1437242298

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 283, 350, 525, 566, 849, 1050, 1415, 1698, 1981, 2621, 2830, 3962, 4245, 5242, 5943, 7075, 7863, 8490, 9905, 11886, 13105, 14150, 15726, 18347, 19810, 21225, 26210, 29715, 36694, 39315, 42450, 49525, 55041, 59430, 65525, 78630, 91735, 99050, 110082, 131050, 148575, 183470, 196575, 275205, 297150, 393150, 458675, 550410, 741743, 917350, 1376025, 1483486, 2225229, 2752050, 3708715, 4450458, 5192201, 7417430, 10384402, 11126145, 15576603, 18543575, 22252290, 25961005, 31153206, 37087150, 51922010, 55630725, 77883015, 111261450, 129805025, 155766030, 259610050, 389415075, 778830150]

約数ペア:

[(1, 778830150), (2, 389415075), (3, 259610050), (5, 155766030), (6, 129805025), (7, 111261450), (10, 77883015), (14, 55630725), (15, 51922010), (21, 37087150), (25, 31153206), (30, 25961005), (35, 22252290), (42, 18543575), (50, 15576603), (70, 11126145), (75, 10384402), (105, 7417430), (150, 5192201), (175, 4450458), (210, 3708715), (283, 2752050), (350, 2225229), (525, 1483486), (566, 1376025), (849, 917350), (1050, 741743), (1415, 550410), (1698, 458675), (1981, 393150), (2621, 297150), (2830, 275205), (3962, 196575), (4245, 183470), (5242, 148575), (5943, 131050), (7075, 110082), (7863, 99050), (8490, 91735), (9905, 78630), (11886, 65525), (13105, 59430), (14150, 55041), (15726, 49525), (18347, 42450), (19810, 39315), (21225, 36694), (26210, 29715)]