238231800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:463

約数の個数: 192

約数和(自身を含む): 828741600

約数和(自身を除く): 590509800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 157, 180, 200, 216, 225, 270, 281, 300, 314, 360, 450, 471, 540, 562, 600, 628, 675, 785, 843, 900, 942, 1080, 1124, 1256, 1350, 1405, 1413, 1570, 1686, 1800, 1884, 2248, 2355, 2529, 2700, 2810, 2826, 3140, 3372, 3768, 3925, 4215, 4239, 4710, 5058, 5400, 5620, 5652, 6280, 6744, 7025, 7065, 7587, 7850, 8430, 8478, 9420, 10116, 11240, 11304, 11775, 12645, 14050, 14130, 15174, 15700, 16860, 16956, 18840, 20232, 21075, 21195, 23550, 25290, 28100, 28260, 30348, 31400, 33720, 33912, 35325, 37935, 42150, 42390, 44117, 47100, 50580, 56200, 56520, 60696, 63225, 70650, 75870, 84300, 84780, 88234, 94200, 101160, 105975, 126450, 132351, 141300, 151740, 168600, 169560, 176468, 189675, 211950, 220585, 252900, 264702, 282600, 303480, 352936, 379350, 397053, 423900, 441170, 505800, 529404, 661755, 758700, 794106, 847800, 882340, 1058808, 1102925, 1191159, 1323510, 1517400, 1588212, 1764680, 1985265, 2205850, 2382318, 2647020, 3176424, 3308775, 3970530, 4411700, 4764636, 5294040, 5955795, 6617550, 7941060, 8823400, 9529272, 9926325, 11911590, 13235100, 15882120, 19852650, 23823180, 26470200, 29778975, 39705300, 47646360, 59557950, 79410600, 119115900, 238231800]

約数ペア:

[(1, 238231800), (2, 119115900), (3, 79410600), (4, 59557950), (5, 47646360), (6, 39705300), (8, 29778975), (9, 26470200), (10, 23823180), (12, 19852650), (15, 15882120), (18, 13235100), (20, 11911590), (24, 9926325), (25, 9529272), (27, 8823400), (30, 7941060), (36, 6617550), (40, 5955795), (45, 5294040), (50, 4764636), (54, 4411700), (60, 3970530), (72, 3308775), (75, 3176424), (90, 2647020), (100, 2382318), (108, 2205850), (120, 1985265), (135, 1764680), (150, 1588212), (157, 1517400), (180, 1323510), (200, 1191159), (216, 1102925), (225, 1058808), (270, 882340), (281, 847800), (300, 794106), (314, 758700), (360, 661755), (450, 529404), (471, 505800), (540, 441170), (562, 423900), (600, 397053), (628, 379350), (675, 352936), (785, 303480), (843, 282600), (900, 264702), (942, 252900), (1080, 220585), (1124, 211950), (1256, 189675), (1350, 176468), (1405, 169560), (1413, 168600), (1570, 151740), (1686, 141300), (1800, 132351), (1884, 126450), (2248, 105975), (2355, 101160), (2529, 94200), (2700, 88234), (2810, 84780), (2826, 84300), (3140, 75870), (3372, 70650), (3768, 63225), (3925, 60696), (4215, 56520), (4239, 56200), (4710, 50580), (5058, 47100), (5400, 44117), (5620, 42390), (5652, 42150), (6280, 37935), (6744, 35325), (7025, 33912), (7065, 33720), (7587, 31400), (7850, 30348), (8430, 28260), (8478, 28100), (9420, 25290), (10116, 23550), (11240, 21195), (11304, 21075), (11775, 20232), (12645, 18840), (14050, 16956), (14130, 16860), (15174, 15700)]