243375300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:272

約数の個数: 288

約数和(自身を含む): 911052800

約数和(自身を除く): 667677500

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, 79, 84, 90, 100, 105, 108, 126, 135, 140, 150, 158, 163, 175, 180, 189, 210, 225, 237, 252, 270, 300, 315, 316, 326, 350, 378, 395, 420, 450, 474, 489, 525, 540, 553, 630, 652, 675, 700, 711, 756, 790, 815, 900, 945, 948, 978, 1050, 1106, 1141, 1185, 1260, 1350, 1422, 1467, 1575, 1580, 1630, 1659, 1890, 1956, 1975, 2100, 2133, 2212, 2282, 2370, 2445, 2700, 2765, 2844, 2934, 3150, 3260, 3318, 3423, 3555, 3780, 3950, 4075, 4266, 4401, 4564, 4725, 4740, 4890, 4977, 5530, 5705, 5868, 5925, 6300, 6636, 6846, 7110, 7335, 7900, 8150, 8295, 8532, 8802, 9450, 9780, 9954, 10269, 10665, 11060, 11410, 11850, 12225, 12877, 13692, 13825, 14220, 14670, 14931, 16300, 16590, 17115, 17604, 17775, 18900, 19908, 20538, 21330, 22005, 22820, 23700, 24450, 24885, 25754, 27650, 28525, 29340, 29862, 30807, 33180, 34230, 35550, 36675, 38631, 41076, 41475, 42660, 44010, 48900, 49770, 51345, 51508, 53325, 55300, 57050, 59724, 61614, 64385, 68460, 71100, 73350, 74655, 77262, 82950, 85575, 88020, 90139, 99540, 102690, 106650, 110025, 114100, 115893, 123228, 124425, 128770, 146700, 149310, 154035, 154524, 165900, 171150, 180278, 193155, 205380, 213300, 220050, 231786, 248850, 256725, 257540, 270417, 298620, 308070, 321925, 342300, 347679, 360556, 373275, 386310, 440100, 450695, 463572, 497700, 513450, 540834, 579465, 616140, 643850, 695358, 746550, 770175, 772620, 811251, 901390, 965775, 1026900, 1081668, 1158930, 1287700, 1352085, 1390716, 1493100, 1540350, 1622502, 1738395, 1802780, 1931550, 2253475, 2317860, 2433753, 2704170, 2897325, 3080700, 3245004, 3476790, 3863100, 4056255, 4506950, 4867506, 5408340, 5794650, 6760425, 6953580, 8112510, 8691975, 9013900, 9735012, 11589300, 12168765, 13520850, 16225020, 17383950, 20281275, 24337530, 27041700, 34767900, 40562550, 48675060, 60843825, 81125100, 121687650, 243375300]

約数ペア:

[(1, 243375300), (2, 121687650), (3, 81125100), (4, 60843825), (5, 48675060), (6, 40562550), (7, 34767900), (9, 27041700), (10, 24337530), (12, 20281275), (14, 17383950), (15, 16225020), (18, 13520850), (20, 12168765), (21, 11589300), (25, 9735012), (27, 9013900), (28, 8691975), (30, 8112510), (35, 6953580), (36, 6760425), (42, 5794650), (45, 5408340), (50, 4867506), (54, 4506950), (60, 4056255), (63, 3863100), (70, 3476790), (75, 3245004), (79, 3080700), (84, 2897325), (90, 2704170), (100, 2433753), (105, 2317860), (108, 2253475), (126, 1931550), (135, 1802780), (140, 1738395), (150, 1622502), (158, 1540350), (163, 1493100), (175, 1390716), (180, 1352085), (189, 1287700), (210, 1158930), (225, 1081668), (237, 1026900), (252, 965775), (270, 901390), (300, 811251), (315, 772620), (316, 770175), (326, 746550), (350, 695358), (378, 643850), (395, 616140), (420, 579465), (450, 540834), (474, 513450), (489, 497700), (525, 463572), (540, 450695), (553, 440100), (630, 386310), (652, 373275), (675, 360556), (700, 347679), (711, 342300), (756, 321925), (790, 308070), (815, 298620), (900, 270417), (945, 257540), (948, 256725), (978, 248850), (1050, 231786), (1106, 220050), (1141, 213300), (1185, 205380), (1260, 193155), (1350, 180278), (1422, 171150), (1467, 165900), (1575, 154524), (1580, 154035), (1630, 149310), (1659, 146700), (1890, 128770), (1956, 124425), (1975, 123228), (2100, 115893), (2133, 114100), (2212, 110025), (2282, 106650), (2370, 102690), (2445, 99540), (2700, 90139), (2765, 88020), (2844, 85575), (2934, 82950), (3150, 77262), (3260, 74655), (3318, 73350), (3423, 71100), (3555, 68460), (3780, 64385), (3950, 61614), (4075, 59724), (4266, 57050), (4401, 55300), (4564, 53325), (4725, 51508), (4740, 51345), (4890, 49770), (4977, 48900), (5530, 44010), (5705, 42660), (5868, 41475), (5925, 41076), (6300, 38631), (6636, 36675), (6846, 35550), (7110, 34230), (7335, 33180), (7900, 30807), (8150, 29862), (8295, 29340), (8532, 28525), (8802, 27650), (9450, 25754), (9780, 24885), (9954, 24450), (10269, 23700), (10665, 22820), (11060, 22005), (11410, 21330), (11850, 20538), (12225, 19908), (12877, 18900), (13692, 17775), (13825, 17604), (14220, 17115), (14670, 16590), (14931, 16300)]