203724720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:385

約数の個数: 200

約数和(自身を含む): 715690800

約数和(自身を除く): 511966080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 149, 162, 180, 211, 216, 240, 270, 298, 324, 360, 405, 422, 432, 447, 540, 596, 633, 648, 720, 745, 810, 844, 894, 1055, 1080, 1192, 1266, 1296, 1341, 1490, 1620, 1688, 1788, 1899, 2110, 2160, 2235, 2384, 2532, 2682, 2980, 3165, 3240, 3376, 3576, 3798, 4023, 4220, 4470, 5064, 5364, 5697, 5960, 6330, 6480, 6705, 7152, 7596, 8046, 8440, 8940, 9495, 10128, 10728, 11394, 11920, 12069, 12660, 13410, 15192, 16092, 16880, 17091, 17880, 18990, 20115, 21456, 22788, 24138, 25320, 26820, 28485, 30384, 31439, 32184, 34182, 35760, 37980, 40230, 45576, 48276, 50640, 53640, 56970, 60345, 62878, 64368, 68364, 75960, 80460, 85455, 91152, 94317, 96552, 107280, 113940, 120690, 125756, 136728, 151920, 157195, 160920, 170910, 188634, 193104, 227880, 241380, 251512, 273456, 282951, 314390, 321840, 341820, 377268, 455760, 471585, 482760, 503024, 565902, 628780, 683640, 754536, 848853, 943170, 965520, 1131804, 1257560, 1367280, 1414755, 1509072, 1697706, 1886340, 2263608, 2515120, 2546559, 2829510, 3395412, 3772680, 4244265, 4527216, 5093118, 5659020, 6790824, 7545360, 8488530, 10186236, 11318040, 12732795, 13581648, 16977060, 20372472, 22636080, 25465590, 33954120, 40744944, 50931180, 67908240, 101862360, 203724720]

約数ペア:

[(1, 203724720), (2, 101862360), (3, 67908240), (4, 50931180), (5, 40744944), (6, 33954120), (8, 25465590), (9, 22636080), (10, 20372472), (12, 16977060), (15, 13581648), (16, 12732795), (18, 11318040), (20, 10186236), (24, 8488530), (27, 7545360), (30, 6790824), (36, 5659020), (40, 5093118), (45, 4527216), (48, 4244265), (54, 3772680), (60, 3395412), (72, 2829510), (80, 2546559), (81, 2515120), (90, 2263608), (108, 1886340), (120, 1697706), (135, 1509072), (144, 1414755), (149, 1367280), (162, 1257560), (180, 1131804), (211, 965520), (216, 943170), (240, 848853), (270, 754536), (298, 683640), (324, 628780), (360, 565902), (405, 503024), (422, 482760), (432, 471585), (447, 455760), (540, 377268), (596, 341820), (633, 321840), (648, 314390), (720, 282951), (745, 273456), (810, 251512), (844, 241380), (894, 227880), (1055, 193104), (1080, 188634), (1192, 170910), (1266, 160920), (1296, 157195), (1341, 151920), (1490, 136728), (1620, 125756), (1688, 120690), (1788, 113940), (1899, 107280), (2110, 96552), (2160, 94317), (2235, 91152), (2384, 85455), (2532, 80460), (2682, 75960), (2980, 68364), (3165, 64368), (3240, 62878), (3376, 60345), (3576, 56970), (3798, 53640), (4023, 50640), (4220, 48276), (4470, 45576), (5064, 40230), (5364, 37980), (5697, 35760), (5960, 34182), (6330, 32184), (6480, 31439), (6705, 30384), (7152, 28485), (7596, 26820), (8046, 25320), (8440, 24138), (8940, 22788), (9495, 21456), (10128, 20115), (10728, 18990), (11394, 17880), (11920, 17091), (12069, 16880), (12660, 16092), (13410, 15192)]