319277700

素因数分解:

$2^2\times 3^5\times 5^2\times 7^1\times {\mathrm{1877}}^1$

素因数の和:1913

約数の個数: 216

約数和(自身を含む): 1186715712

約数和(自身を除く): 867438012

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 243, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 486, 525, 540, 567, 630, 675, 700, 756, 810, 900, 945, 972, 1050, 1134, 1215, 1260, 1350, 1575, 1620, 1701, 1877, 1890, 2025, 2100, 2268, 2430, 2700, 2835, 3150, 3402, 3754, 3780, 4050, 4725, 4860, 5631, 5670, 6075, 6300, 6804, 7508, 8100, 8505, 9385, 9450, 11262, 11340, 12150, 13139, 14175, 16893, 17010, 18770, 18900, 22524, 24300, 26278, 28155, 28350, 33786, 34020, 37540, 39417, 42525, 46925, 50679, 52556, 56310, 56700, 65695, 67572, 78834, 84465, 85050, 93850, 101358, 112620, 118251, 131390, 140775, 152037, 157668, 168930, 170100, 187700, 197085, 202716, 236502, 253395, 262780, 281550, 304074, 328475, 337860, 354753, 394170, 422325, 456111, 473004, 506790, 563100, 591255, 608148, 656950, 709506, 760185, 788340, 844650, 912222, 985425, 1013580, 1064259, 1182510, 1266975, 1313900, 1419012, 1520370, 1689300, 1773765, 1824444, 1970850, 2128518, 2280555, 2365020, 2533950, 2956275, 3040740, 3192777, 3547530, 3800925, 3941700, 4257036, 4561110, 5067900, 5321295, 5912550, 6385554, 7095060, 7601850, 8868825, 9122220, 10642590, 11402775, 11825100, 12771108, 15203700, 15963885, 17737650, 21285180, 22805550, 26606475, 31927770, 35475300, 45611100, 53212950, 63855540, 79819425, 106425900, 159638850, 319277700]

約数ペア:

[(1, 319277700), (2, 159638850), (3, 106425900), (4, 79819425), (5, 63855540), (6, 53212950), (7, 45611100), (9, 35475300), (10, 31927770), (12, 26606475), (14, 22805550), (15, 21285180), (18, 17737650), (20, 15963885), (21, 15203700), (25, 12771108), (27, 11825100), (28, 11402775), (30, 10642590), (35, 9122220), (36, 8868825), (42, 7601850), (45, 7095060), (50, 6385554), (54, 5912550), (60, 5321295), (63, 5067900), (70, 4561110), (75, 4257036), (81, 3941700), (84, 3800925), (90, 3547530), (100, 3192777), (105, 3040740), (108, 2956275), (126, 2533950), (135, 2365020), (140, 2280555), (150, 2128518), (162, 1970850), (175, 1824444), (180, 1773765), (189, 1689300), (210, 1520370), (225, 1419012), (243, 1313900), (252, 1266975), (270, 1182510), (300, 1064259), (315, 1013580), (324, 985425), (350, 912222), (378, 844650), (405, 788340), (420, 760185), (450, 709506), (486, 656950), (525, 608148), (540, 591255), (567, 563100), (630, 506790), (675, 473004), (700, 456111), (756, 422325), (810, 394170), (900, 354753), (945, 337860), (972, 328475), (1050, 304074), (1134, 281550), (1215, 262780), (1260, 253395), (1350, 236502), (1575, 202716), (1620, 197085), (1701, 187700), (1877, 170100), (1890, 168930), (2025, 157668), (2100, 152037), (2268, 140775), (2430, 131390), (2700, 118251), (2835, 112620), (3150, 101358), (3402, 93850), (3754, 85050), (3780, 84465), (4050, 78834), (4725, 67572), (4860, 65695), (5631, 56700), (5670, 56310), (6075, 52556), (6300, 50679), (6804, 46925), (7508, 42525), (8100, 39417), (8505, 37540), (9385, 34020), (9450, 33786), (11262, 28350), (11340, 28155), (12150, 26278), (13139, 24300), (14175, 22524), (16893, 18900), (17010, 18770)]