31236300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:549

約数の個数: 144

約数和(自身を含む): 104993280

約数和(自身を除く): 73756980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 90, 92, 100, 108, 115, 135, 138, 150, 180, 207, 225, 230, 270, 276, 300, 345, 414, 450, 460, 503, 540, 575, 621, 675, 690, 828, 900, 1006, 1035, 1150, 1242, 1350, 1380, 1509, 1725, 2012, 2070, 2300, 2484, 2515, 2700, 3018, 3105, 3450, 4140, 4527, 5030, 5175, 6036, 6210, 6900, 7545, 9054, 10060, 10350, 11569, 12420, 12575, 13581, 15090, 15525, 18108, 20700, 22635, 23138, 25150, 27162, 30180, 31050, 34707, 37725, 45270, 46276, 50300, 54324, 57845, 62100, 67905, 69414, 75450, 90540, 104121, 113175, 115690, 135810, 138828, 150900, 173535, 208242, 226350, 231380, 271620, 289225, 312363, 339525, 347070, 416484, 452700, 520605, 578450, 624726, 679050, 694140, 867675, 1041210, 1156900, 1249452, 1358100, 1561815, 1735350, 2082420, 2603025, 3123630, 3470700, 5206050, 6247260, 7809075, 10412100, 15618150, 31236300]

約数ペア:

[(1, 31236300), (2, 15618150), (3, 10412100), (4, 7809075), (5, 6247260), (6, 5206050), (9, 3470700), (10, 3123630), (12, 2603025), (15, 2082420), (18, 1735350), (20, 1561815), (23, 1358100), (25, 1249452), (27, 1156900), (30, 1041210), (36, 867675), (45, 694140), (46, 679050), (50, 624726), (54, 578450), (60, 520605), (69, 452700), (75, 416484), (90, 347070), (92, 339525), (100, 312363), (108, 289225), (115, 271620), (135, 231380), (138, 226350), (150, 208242), (180, 173535), (207, 150900), (225, 138828), (230, 135810), (270, 115690), (276, 113175), (300, 104121), (345, 90540), (414, 75450), (450, 69414), (460, 67905), (503, 62100), (540, 57845), (575, 54324), (621, 50300), (675, 46276), (690, 45270), (828, 37725), (900, 34707), (1006, 31050), (1035, 30180), (1150, 27162), (1242, 25150), (1350, 23138), (1380, 22635), (1509, 20700), (1725, 18108), (2012, 15525), (2070, 15090), (2300, 13581), (2484, 12575), (2515, 12420), (2700, 11569), (3018, 10350), (3105, 10060), (3450, 9054), (4140, 7545), (4527, 6900), (5030, 6210), (5175, 6036)]