194230800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:518

約数の個数: 180

約数和(自身を含む): 680218864

約数和(自身を除く): 485988064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 163, 180, 200, 225, 240, 300, 326, 331, 360, 400, 450, 489, 600, 652, 662, 720, 815, 900, 978, 993, 1200, 1304, 1324, 1467, 1630, 1655, 1800, 1956, 1986, 2445, 2608, 2648, 2934, 2979, 3260, 3310, 3600, 3912, 3972, 4075, 4890, 4965, 5296, 5868, 5958, 6520, 6620, 7335, 7824, 7944, 8150, 8275, 9780, 9930, 11736, 11916, 12225, 13040, 13240, 14670, 14895, 15888, 16300, 16550, 19560, 19860, 23472, 23832, 24450, 24825, 26480, 29340, 29790, 32600, 33100, 36675, 39120, 39720, 47664, 48900, 49650, 53953, 58680, 59580, 65200, 66200, 73350, 74475, 79440, 97800, 99300, 107906, 117360, 119160, 132400, 146700, 148950, 161859, 195600, 198600, 215812, 238320, 269765, 293400, 297900, 323718, 397200, 431624, 485577, 539530, 586800, 595800, 647436, 809295, 863248, 971154, 1079060, 1191600, 1294872, 1348825, 1618590, 1942308, 2158120, 2427885, 2589744, 2697650, 3237180, 3884616, 4046475, 4316240, 4855770, 5395300, 6474360, 7769232, 8092950, 9711540, 10790600, 12139425, 12948720, 16185900, 19423080, 21581200, 24278850, 32371800, 38846160, 48557700, 64743600, 97115400, 194230800]

約数ペア:

[(1, 194230800), (2, 97115400), (3, 64743600), (4, 48557700), (5, 38846160), (6, 32371800), (8, 24278850), (9, 21581200), (10, 19423080), (12, 16185900), (15, 12948720), (16, 12139425), (18, 10790600), (20, 9711540), (24, 8092950), (25, 7769232), (30, 6474360), (36, 5395300), (40, 4855770), (45, 4316240), (48, 4046475), (50, 3884616), (60, 3237180), (72, 2697650), (75, 2589744), (80, 2427885), (90, 2158120), (100, 1942308), (120, 1618590), (144, 1348825), (150, 1294872), (163, 1191600), (180, 1079060), (200, 971154), (225, 863248), (240, 809295), (300, 647436), (326, 595800), (331, 586800), (360, 539530), (400, 485577), (450, 431624), (489, 397200), (600, 323718), (652, 297900), (662, 293400), (720, 269765), (815, 238320), (900, 215812), (978, 198600), (993, 195600), (1200, 161859), (1304, 148950), (1324, 146700), (1467, 132400), (1630, 119160), (1655, 117360), (1800, 107906), (1956, 99300), (1986, 97800), (2445, 79440), (2608, 74475), (2648, 73350), (2934, 66200), (2979, 65200), (3260, 59580), (3310, 58680), (3600, 53953), (3912, 49650), (3972, 48900), (4075, 47664), (4890, 39720), (4965, 39120), (5296, 36675), (5868, 33100), (5958, 32600), (6520, 29790), (6620, 29340), (7335, 26480), (7824, 24825), (7944, 24450), (8150, 23832), (8275, 23472), (9780, 19860), (9930, 19560), (11736, 16550), (11916, 16300), (12225, 15888), (13040, 14895), (13240, 14670)]