75951324180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{607}}^1\times {\mathrm{1787}}^1$

素因数の和:2798

約数の個数: 144

約数和(自身を含む): 231487925760

約数和(自身を除く): 155536601580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 389, 607, 778, 1167, 1214, 1556, 1787, 1821, 1945, 2334, 2428, 3035, 3501, 3574, 3642, 3890, 4668, 5361, 5463, 5835, 6070, 7002, 7148, 7284, 7780, 8935, 9105, 10722, 10926, 11670, 12140, 14004, 16083, 17505, 17870, 18210, 21444, 21852, 23340, 26805, 27315, 32166, 35010, 35740, 36420, 53610, 54630, 64332, 70020, 80415, 107220, 109260, 160830, 236123, 321660, 472246, 695143, 708369, 944492, 1084709, 1180615, 1390286, 1416738, 2085429, 2125107, 2169418, 2361230, 2780572, 2833476, 3254127, 3475715, 3541845, 4170858, 4250214, 4338836, 4722460, 5423545, 6256287, 6508254, 6951430, 7083690, 8341716, 8500428, 9762381, 10427145, 10625535, 10847090, 12512574, 13016508, 13902860, 14167380, 16270635, 19524762, 20854290, 21251070, 21694180, 25025148, 31281435, 32541270, 39049524, 41708580, 42502140, 48811905, 62562870, 65082540, 97623810, 125125740, 195247620, 421951801, 843903602, 1265855403, 1687807204, 2109759005, 2531710806, 3797566209, 4219518010, 5063421612, 6329277015, 7595132418, 8439036020, 12658554030, 15190264836, 18987831045, 25317108060, 37975662090, 75951324180]

約数ペア:

[(1, 75951324180), (2, 37975662090), (3, 25317108060), (4, 18987831045), (5, 15190264836), (6, 12658554030), (9, 8439036020), (10, 7595132418), (12, 6329277015), (15, 5063421612), (18, 4219518010), (20, 3797566209), (30, 2531710806), (36, 2109759005), (45, 1687807204), (60, 1265855403), (90, 843903602), (180, 421951801), (389, 195247620), (607, 125125740), (778, 97623810), (1167, 65082540), (1214, 62562870), (1556, 48811905), (1787, 42502140), (1821, 41708580), (1945, 39049524), (2334, 32541270), (2428, 31281435), (3035, 25025148), (3501, 21694180), (3574, 21251070), (3642, 20854290), (3890, 19524762), (4668, 16270635), (5361, 14167380), (5463, 13902860), (5835, 13016508), (6070, 12512574), (7002, 10847090), (7148, 10625535), (7284, 10427145), (7780, 9762381), (8935, 8500428), (9105, 8341716), (10722, 7083690), (10926, 6951430), (11670, 6508254), (12140, 6256287), (14004, 5423545), (16083, 4722460), (17505, 4338836), (17870, 4250214), (18210, 4170858), (21444, 3541845), (21852, 3475715), (23340, 3254127), (26805, 2833476), (27315, 2780572), (32166, 2361230), (35010, 2169418), (35740, 2125107), (36420, 2085429), (53610, 1416738), (54630, 1390286), (64332, 1180615), (70020, 1084709), (80415, 944492), (107220, 708369), (109260, 695143), (160830, 472246), (236123, 321660)]