121243320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1801}}^1$

素因数の和:1846

約数の個数: 192

約数和(自身を含む): 455401440

約数和(自身を除く): 334158120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 255, 264, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 561, 612, 660, 680, 748, 765, 792, 935, 990, 1020, 1122, 1224, 1320, 1496, 1530, 1683, 1801, 1870, 1980, 2040, 2244, 2805, 3060, 3366, 3602, 3740, 3960, 4488, 5403, 5610, 6120, 6732, 7204, 7480, 8415, 9005, 10806, 11220, 13464, 14408, 16209, 16830, 18010, 19811, 21612, 22440, 27015, 30617, 32418, 33660, 36020, 39622, 43224, 54030, 59433, 61234, 64836, 67320, 72040, 79244, 81045, 91851, 99055, 108060, 118866, 122468, 129672, 153085, 158488, 162090, 178299, 183702, 198110, 216120, 237732, 244936, 275553, 297165, 306170, 324180, 336787, 356598, 367404, 396220, 459255, 475464, 551106, 594330, 612340, 648360, 673574, 713196, 734808, 792440, 891495, 918510, 1010361, 1102212, 1188660, 1224680, 1347148, 1377765, 1426392, 1683935, 1782990, 1837020, 2020722, 2204424, 2377320, 2694296, 2755530, 3031083, 3367870, 3565980, 3674040, 4041444, 5051805, 5511060, 6062166, 6735740, 7131960, 8082888, 10103610, 11022120, 12124332, 13471480, 15155415, 20207220, 24248664, 30310830, 40414440, 60621660, 121243320]

約数ペア:

[(1, 121243320), (2, 60621660), (3, 40414440), (4, 30310830), (5, 24248664), (6, 20207220), (8, 15155415), (9, 13471480), (10, 12124332), (11, 11022120), (12, 10103610), (15, 8082888), (17, 7131960), (18, 6735740), (20, 6062166), (22, 5511060), (24, 5051805), (30, 4041444), (33, 3674040), (34, 3565980), (36, 3367870), (40, 3031083), (44, 2755530), (45, 2694296), (51, 2377320), (55, 2204424), (60, 2020722), (66, 1837020), (68, 1782990), (72, 1683935), (85, 1426392), (88, 1377765), (90, 1347148), (99, 1224680), (102, 1188660), (110, 1102212), (120, 1010361), (132, 918510), (136, 891495), (153, 792440), (165, 734808), (170, 713196), (180, 673574), (187, 648360), (198, 612340), (204, 594330), (220, 551106), (255, 475464), (264, 459255), (306, 396220), (330, 367404), (340, 356598), (360, 336787), (374, 324180), (396, 306170), (408, 297165), (440, 275553), (495, 244936), (510, 237732), (561, 216120), (612, 198110), (660, 183702), (680, 178299), (748, 162090), (765, 158488), (792, 153085), (935, 129672), (990, 122468), (1020, 118866), (1122, 108060), (1224, 99055), (1320, 91851), (1496, 81045), (1530, 79244), (1683, 72040), (1801, 67320), (1870, 64836), (1980, 61234), (2040, 59433), (2244, 54030), (2805, 43224), (3060, 39622), (3366, 36020), (3602, 33660), (3740, 32418), (3960, 30617), (4488, 27015), (5403, 22440), (5610, 21612), (6120, 19811), (6732, 18010), (7204, 16830), (7480, 16209), (8415, 14408), (9005, 13464), (10806, 11220)]