187449480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:424

約数の個数: 192

約数和(自身を含む): 653281200

約数和(自身を除く): 465831720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 109, 120, 136, 153, 170, 180, 204, 218, 255, 281, 306, 327, 340, 360, 408, 436, 510, 545, 562, 612, 654, 680, 765, 843, 872, 981, 1020, 1090, 1124, 1224, 1308, 1405, 1530, 1635, 1686, 1853, 1962, 2040, 2180, 2248, 2529, 2616, 2810, 3060, 3270, 3372, 3706, 3924, 4215, 4360, 4777, 4905, 5058, 5559, 5620, 6120, 6540, 6744, 7412, 7848, 8430, 9265, 9554, 9810, 10116, 11118, 11240, 12645, 13080, 14331, 14824, 16677, 16860, 18530, 19108, 19620, 20232, 22236, 23885, 25290, 27795, 28662, 30629, 33354, 33720, 37060, 38216, 39240, 42993, 44472, 47770, 50580, 55590, 57324, 61258, 66708, 71655, 74120, 83385, 85986, 91887, 95540, 101160, 111180, 114648, 122516, 133416, 143310, 153145, 166770, 171972, 183774, 191080, 214965, 222360, 245032, 275661, 286620, 306290, 333540, 343944, 367548, 429930, 459435, 520693, 551322, 573240, 612580, 667080, 735096, 859860, 918870, 1041386, 1102644, 1225160, 1378305, 1562079, 1719720, 1837740, 2082772, 2205288, 2603465, 2756610, 3124158, 3675480, 4165544, 4686237, 5206930, 5513220, 6248316, 7810395, 9372474, 10413860, 11026440, 12496632, 15620790, 18744948, 20827720, 23431185, 31241580, 37489896, 46862370, 62483160, 93724740, 187449480]

約数ペア:

[(1, 187449480), (2, 93724740), (3, 62483160), (4, 46862370), (5, 37489896), (6, 31241580), (8, 23431185), (9, 20827720), (10, 18744948), (12, 15620790), (15, 12496632), (17, 11026440), (18, 10413860), (20, 9372474), (24, 7810395), (30, 6248316), (34, 5513220), (36, 5206930), (40, 4686237), (45, 4165544), (51, 3675480), (60, 3124158), (68, 2756610), (72, 2603465), (85, 2205288), (90, 2082772), (102, 1837740), (109, 1719720), (120, 1562079), (136, 1378305), (153, 1225160), (170, 1102644), (180, 1041386), (204, 918870), (218, 859860), (255, 735096), (281, 667080), (306, 612580), (327, 573240), (340, 551322), (360, 520693), (408, 459435), (436, 429930), (510, 367548), (545, 343944), (562, 333540), (612, 306290), (654, 286620), (680, 275661), (765, 245032), (843, 222360), (872, 214965), (981, 191080), (1020, 183774), (1090, 171972), (1124, 166770), (1224, 153145), (1308, 143310), (1405, 133416), (1530, 122516), (1635, 114648), (1686, 111180), (1853, 101160), (1962, 95540), (2040, 91887), (2180, 85986), (2248, 83385), (2529, 74120), (2616, 71655), (2810, 66708), (3060, 61258), (3270, 57324), (3372, 55590), (3706, 50580), (3924, 47770), (4215, 44472), (4360, 42993), (4777, 39240), (4905, 38216), (5058, 37060), (5559, 33720), (5620, 33354), (6120, 30629), (6540, 28662), (6744, 27795), (7412, 25290), (7848, 23885), (8430, 22236), (9265, 20232), (9554, 19620), (9810, 19108), (10116, 18530), (11118, 16860), (11240, 16677), (12645, 14824), (13080, 14331)]