91742940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1801}}^1$

素因数の和:2099

約数の個数: 72

約数和(自身を含む): 279425328

約数和(自身を除く): 187682388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 283, 566, 849, 1132, 1415, 1698, 1801, 2547, 2830, 3396, 3602, 4245, 5094, 5403, 5660, 7204, 8490, 9005, 10188, 10806, 12735, 16209, 16980, 18010, 21612, 25470, 27015, 32418, 36020, 50940, 54030, 64836, 81045, 108060, 162090, 324180, 509683, 1019366, 1529049, 2038732, 2548415, 3058098, 4587147, 5096830, 6116196, 7645245, 9174294, 10193660, 15290490, 18348588, 22935735, 30580980, 45871470, 91742940]

約数ペア:

[(1, 91742940), (2, 45871470), (3, 30580980), (4, 22935735), (5, 18348588), (6, 15290490), (9, 10193660), (10, 9174294), (12, 7645245), (15, 6116196), (18, 5096830), (20, 4587147), (30, 3058098), (36, 2548415), (45, 2038732), (60, 1529049), (90, 1019366), (180, 509683), (283, 324180), (566, 162090), (849, 108060), (1132, 81045), (1415, 64836), (1698, 54030), (1801, 50940), (2547, 36020), (2830, 32418), (3396, 27015), (3602, 25470), (4245, 21612), (5094, 18010), (5403, 16980), (5660, 16209), (7204, 12735), (8490, 10806), (9005, 10188)]