121687650

素因数分解:

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

素因数の和:270

約数の個数: 192

約数和(自身を含む): 390451200

約数和(自身を除く): 268763550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 79, 90, 105, 126, 135, 150, 158, 163, 175, 189, 210, 225, 237, 270, 315, 326, 350, 378, 395, 450, 474, 489, 525, 553, 630, 675, 711, 790, 815, 945, 978, 1050, 1106, 1141, 1185, 1350, 1422, 1467, 1575, 1630, 1659, 1890, 1975, 2133, 2282, 2370, 2445, 2765, 2934, 3150, 3318, 3423, 3555, 3950, 4075, 4266, 4401, 4725, 4890, 4977, 5530, 5705, 5925, 6846, 7110, 7335, 8150, 8295, 8802, 9450, 9954, 10269, 10665, 11410, 11850, 12225, 12877, 13825, 14670, 14931, 16590, 17115, 17775, 20538, 21330, 22005, 24450, 24885, 25754, 27650, 28525, 29862, 30807, 34230, 35550, 36675, 38631, 41475, 44010, 49770, 51345, 53325, 57050, 61614, 64385, 73350, 74655, 77262, 82950, 85575, 90139, 102690, 106650, 110025, 115893, 124425, 128770, 149310, 154035, 171150, 180278, 193155, 220050, 231786, 248850, 256725, 270417, 308070, 321925, 347679, 373275, 386310, 450695, 513450, 540834, 579465, 643850, 695358, 746550, 770175, 811251, 901390, 965775, 1158930, 1352085, 1540350, 1622502, 1738395, 1931550, 2253475, 2433753, 2704170, 2897325, 3476790, 4056255, 4506950, 4867506, 5794650, 6760425, 8112510, 8691975, 12168765, 13520850, 17383950, 20281275, 24337530, 40562550, 60843825, 121687650]

約数ペア:

[(1, 121687650), (2, 60843825), (3, 40562550), (5, 24337530), (6, 20281275), (7, 17383950), (9, 13520850), (10, 12168765), (14, 8691975), (15, 8112510), (18, 6760425), (21, 5794650), (25, 4867506), (27, 4506950), (30, 4056255), (35, 3476790), (42, 2897325), (45, 2704170), (50, 2433753), (54, 2253475), (63, 1931550), (70, 1738395), (75, 1622502), (79, 1540350), (90, 1352085), (105, 1158930), (126, 965775), (135, 901390), (150, 811251), (158, 770175), (163, 746550), (175, 695358), (189, 643850), (210, 579465), (225, 540834), (237, 513450), (270, 450695), (315, 386310), (326, 373275), (350, 347679), (378, 321925), (395, 308070), (450, 270417), (474, 256725), (489, 248850), (525, 231786), (553, 220050), (630, 193155), (675, 180278), (711, 171150), (790, 154035), (815, 149310), (945, 128770), (978, 124425), (1050, 115893), (1106, 110025), (1141, 106650), (1185, 102690), (1350, 90139), (1422, 85575), (1467, 82950), (1575, 77262), (1630, 74655), (1659, 73350), (1890, 64385), (1975, 61614), (2133, 57050), (2282, 53325), (2370, 51345), (2445, 49770), (2765, 44010), (2934, 41475), (3150, 38631), (3318, 36675), (3423, 35550), (3555, 34230), (3950, 30807), (4075, 29862), (4266, 28525), (4401, 27650), (4725, 25754), (4890, 24885), (4977, 24450), (5530, 22005), (5705, 21330), (5925, 20538), (6846, 17775), (7110, 17115), (7335, 16590), (8150, 14931), (8295, 14670), (8802, 13825), (9450, 12877), (9954, 12225), (10269, 11850), (10665, 11410)]