557500050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{503}}^1\times {\mathrm{821}}^1$

素因数の和:1345

約数の個数: 96

約数和(自身を含む): 1541151360

約数和(自身を除く): 983651310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 503, 675, 821, 1006, 1350, 1509, 1642, 2463, 2515, 3018, 4105, 4527, 4926, 5030, 7389, 7545, 8210, 9054, 12315, 12575, 13581, 14778, 15090, 20525, 22167, 22635, 24630, 25150, 27162, 36945, 37725, 41050, 44334, 45270, 61575, 67905, 73890, 75450, 110835, 113175, 123150, 135810, 184725, 221670, 226350, 339525, 369450, 412963, 554175, 679050, 825926, 1108350, 1238889, 2064815, 2477778, 3716667, 4129630, 6194445, 7433334, 10324075, 11150001, 12388890, 18583335, 20648150, 22300002, 30972225, 37166670, 55750005, 61944450, 92916675, 111500010, 185833350, 278750025, 557500050]

約数ペア:

[(1, 557500050), (2, 278750025), (3, 185833350), (5, 111500010), (6, 92916675), (9, 61944450), (10, 55750005), (15, 37166670), (18, 30972225), (25, 22300002), (27, 20648150), (30, 18583335), (45, 12388890), (50, 11150001), (54, 10324075), (75, 7433334), (90, 6194445), (135, 4129630), (150, 3716667), (225, 2477778), (270, 2064815), (450, 1238889), (503, 1108350), (675, 825926), (821, 679050), (1006, 554175), (1350, 412963), (1509, 369450), (1642, 339525), (2463, 226350), (2515, 221670), (3018, 184725), (4105, 135810), (4527, 123150), (4926, 113175), (5030, 110835), (7389, 75450), (7545, 73890), (8210, 67905), (9054, 61575), (12315, 45270), (12575, 44334), (13581, 41050), (14778, 37725), (15090, 36945), (20525, 27162), (22167, 25150), (22635, 24630)]