53695140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 165396672

約数和(自身を除く): 111701532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 37, 38, 57, 60, 67, 74, 76, 95, 111, 114, 134, 148, 185, 190, 201, 222, 228, 268, 285, 335, 361, 370, 380, 402, 444, 555, 570, 670, 703, 722, 740, 804, 1005, 1083, 1110, 1140, 1273, 1340, 1406, 1444, 1805, 2010, 2109, 2166, 2220, 2479, 2546, 2812, 3515, 3610, 3819, 4020, 4218, 4332, 4958, 5092, 5415, 6365, 7030, 7220, 7437, 7638, 8436, 9916, 10545, 10830, 12395, 12730, 13357, 14060, 14874, 15276, 19095, 21090, 21660, 24187, 24790, 25460, 26714, 29748, 37185, 38190, 40071, 42180, 47101, 48374, 49580, 53428, 66785, 72561, 74370, 76380, 80142, 94202, 96748, 120935, 133570, 141303, 145122, 148740, 160284, 188404, 200355, 235505, 241870, 267140, 282606, 290244, 362805, 400710, 471010, 483740, 565212, 706515, 725610, 801420, 894919, 942020, 1413030, 1451220, 1789838, 2684757, 2826060, 3579676, 4474595, 5369514, 8949190, 10739028, 13423785, 17898380, 26847570, 53695140]

約数ペア:

[(1, 53695140), (2, 26847570), (3, 17898380), (4, 13423785), (5, 10739028), (6, 8949190), (10, 5369514), (12, 4474595), (15, 3579676), (19, 2826060), (20, 2684757), (30, 1789838), (37, 1451220), (38, 1413030), (57, 942020), (60, 894919), (67, 801420), (74, 725610), (76, 706515), (95, 565212), (111, 483740), (114, 471010), (134, 400710), (148, 362805), (185, 290244), (190, 282606), (201, 267140), (222, 241870), (228, 235505), (268, 200355), (285, 188404), (335, 160284), (361, 148740), (370, 145122), (380, 141303), (402, 133570), (444, 120935), (555, 96748), (570, 94202), (670, 80142), (703, 76380), (722, 74370), (740, 72561), (804, 66785), (1005, 53428), (1083, 49580), (1110, 48374), (1140, 47101), (1273, 42180), (1340, 40071), (1406, 38190), (1444, 37185), (1805, 29748), (2010, 26714), (2109, 25460), (2166, 24790), (2220, 24187), (2479, 21660), (2546, 21090), (2812, 19095), (3515, 15276), (3610, 14874), (3819, 14060), (4020, 13357), (4218, 12730), (4332, 12395), (4958, 10830), (5092, 10545), (5415, 9916), (6365, 8436), (7030, 7638), (7220, 7437)]