174423060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{479}}^1$

素因数の和:535

約数の個数: 216

約数和(自身を含む): 643668480

約数和(自身を除く): 469245420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 289, 306, 315, 340, 357, 420, 476, 479, 510, 578, 595, 612, 630, 714, 765, 867, 958, 1020, 1071, 1156, 1190, 1260, 1428, 1437, 1445, 1530, 1734, 1785, 1916, 2023, 2142, 2380, 2395, 2601, 2874, 2890, 3060, 3353, 3468, 3570, 4046, 4284, 4311, 4335, 4790, 5202, 5355, 5748, 5780, 6069, 6706, 7140, 7185, 8092, 8143, 8622, 8670, 9580, 10059, 10115, 10404, 10710, 12138, 13005, 13412, 14370, 16286, 16765, 17244, 17340, 18207, 20118, 20230, 21420, 21555, 24276, 24429, 26010, 28740, 30177, 30345, 32572, 33530, 36414, 40236, 40460, 40715, 43110, 48858, 50295, 52020, 57001, 60354, 60690, 67060, 72828, 73287, 81430, 86220, 91035, 97716, 100590, 114002, 120708, 121380, 122145, 138431, 146574, 150885, 162860, 171003, 182070, 201180, 228004, 244290, 276862, 285005, 293148, 301770, 342006, 364140, 366435, 415293, 488580, 513009, 553724, 570010, 603540, 684012, 692155, 732870, 830586, 855015, 969017, 1026018, 1140020, 1245879, 1384310, 1465740, 1661172, 1710030, 1938034, 2052036, 2076465, 2491758, 2565045, 2768620, 2907051, 3420060, 3876068, 4152930, 4845085, 4983516, 5130090, 5814102, 6229395, 8305860, 8721153, 9690170, 10260180, 11628204, 12458790, 14535255, 17442306, 19380340, 24917580, 29070510, 34884612, 43605765, 58141020, 87211530, 174423060]

約数ペア:

[(1, 174423060), (2, 87211530), (3, 58141020), (4, 43605765), (5, 34884612), (6, 29070510), (7, 24917580), (9, 19380340), (10, 17442306), (12, 14535255), (14, 12458790), (15, 11628204), (17, 10260180), (18, 9690170), (20, 8721153), (21, 8305860), (28, 6229395), (30, 5814102), (34, 5130090), (35, 4983516), (36, 4845085), (42, 4152930), (45, 3876068), (51, 3420060), (60, 2907051), (63, 2768620), (68, 2565045), (70, 2491758), (84, 2076465), (85, 2052036), (90, 1938034), (102, 1710030), (105, 1661172), (119, 1465740), (126, 1384310), (140, 1245879), (153, 1140020), (170, 1026018), (180, 969017), (204, 855015), (210, 830586), (238, 732870), (252, 692155), (255, 684012), (289, 603540), (306, 570010), (315, 553724), (340, 513009), (357, 488580), (420, 415293), (476, 366435), (479, 364140), (510, 342006), (578, 301770), (595, 293148), (612, 285005), (630, 276862), (714, 244290), (765, 228004), (867, 201180), (958, 182070), (1020, 171003), (1071, 162860), (1156, 150885), (1190, 146574), (1260, 138431), (1428, 122145), (1437, 121380), (1445, 120708), (1530, 114002), (1734, 100590), (1785, 97716), (1916, 91035), (2023, 86220), (2142, 81430), (2380, 73287), (2395, 72828), (2601, 67060), (2874, 60690), (2890, 60354), (3060, 57001), (3353, 52020), (3468, 50295), (3570, 48858), (4046, 43110), (4284, 40715), (4311, 40460), (4335, 40236), (4790, 36414), (5202, 33530), (5355, 32572), (5748, 30345), (5780, 30177), (6069, 28740), (6706, 26010), (7140, 24429), (7185, 24276), (8092, 21555), (8143, 21420), (8622, 20230), (8670, 20118), (9580, 18207), (10059, 17340), (10115, 17244), (10404, 16765), (10710, 16286), (12138, 14370), (13005, 13412)]