197858340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{6073}}^1$

素因数の和:6269

約数の個数: 72

約数和(自身を含む): 603585528

約数和(自身を除く): 405727188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 181, 362, 543, 724, 905, 1086, 1629, 1810, 2172, 2715, 3258, 3620, 5430, 6073, 6516, 8145, 10860, 12146, 16290, 18219, 24292, 30365, 32580, 36438, 54657, 60730, 72876, 91095, 109314, 121460, 182190, 218628, 273285, 364380, 546570, 1093140, 1099213, 2198426, 3297639, 4396852, 5496065, 6595278, 9892917, 10992130, 13190556, 16488195, 19785834, 21984260, 32976390, 39571668, 49464585, 65952780, 98929170, 197858340]

約数ペア:

[(1, 197858340), (2, 98929170), (3, 65952780), (4, 49464585), (5, 39571668), (6, 32976390), (9, 21984260), (10, 19785834), (12, 16488195), (15, 13190556), (18, 10992130), (20, 9892917), (30, 6595278), (36, 5496065), (45, 4396852), (60, 3297639), (90, 2198426), (180, 1099213), (181, 1093140), (362, 546570), (543, 364380), (724, 273285), (905, 218628), (1086, 182190), (1629, 121460), (1810, 109314), (2172, 91095), (2715, 72876), (3258, 60730), (3620, 54657), (5430, 36438), (6073, 32580), (6516, 30365), (8145, 24292), (10860, 18219), (12146, 16290)]