47909880

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 224

約数和(自身を含む): 169983360

約数和(自身を除く): 122073480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 53, 54, 60, 62, 72, 81, 90, 93, 106, 108, 120, 124, 135, 155, 159, 162, 180, 186, 212, 216, 243, 248, 265, 270, 279, 310, 318, 324, 360, 372, 405, 424, 465, 477, 486, 530, 540, 558, 620, 636, 648, 729, 744, 795, 810, 837, 930, 954, 972, 1060, 1080, 1116, 1215, 1240, 1272, 1395, 1431, 1458, 1590, 1620, 1643, 1674, 1860, 1908, 1944, 2120, 2232, 2385, 2430, 2511, 2790, 2862, 2916, 3180, 3240, 3286, 3348, 3645, 3720, 3816, 4185, 4293, 4770, 4860, 4929, 5022, 5580, 5724, 5832, 6360, 6572, 6696, 7155, 7290, 7533, 8215, 8370, 8586, 9540, 9720, 9858, 10044, 11160, 11448, 12555, 12879, 13144, 14310, 14580, 14787, 15066, 16430, 16740, 17172, 19080, 19716, 20088, 21465, 22599, 24645, 25110, 25758, 28620, 29160, 29574, 30132, 32860, 33480, 34344, 37665, 38637, 39432, 42930, 44361, 45198, 49290, 50220, 51516, 57240, 59148, 60264, 64395, 65720, 73935, 75330, 77274, 85860, 88722, 90396, 98580, 100440, 103032, 112995, 118296, 128790, 133083, 147870, 150660, 154548, 171720, 177444, 180792, 193185, 197160, 221805, 225990, 257580, 266166, 295740, 301320, 309096, 354888, 386370, 399249, 443610, 451980, 515160, 532332, 591480, 665415, 772740, 798498, 887220, 903960, 1064664, 1197747, 1330830, 1545480, 1596996, 1774440, 1996245, 2395494, 2661660, 3193992, 3992490, 4790988, 5323320, 5988735, 7984980, 9581976, 11977470, 15969960, 23954940, 47909880]

約数ペア:

[(1, 47909880), (2, 23954940), (3, 15969960), (4, 11977470), (5, 9581976), (6, 7984980), (8, 5988735), (9, 5323320), (10, 4790988), (12, 3992490), (15, 3193992), (18, 2661660), (20, 2395494), (24, 1996245), (27, 1774440), (30, 1596996), (31, 1545480), (36, 1330830), (40, 1197747), (45, 1064664), (53, 903960), (54, 887220), (60, 798498), (62, 772740), (72, 665415), (81, 591480), (90, 532332), (93, 515160), (106, 451980), (108, 443610), (120, 399249), (124, 386370), (135, 354888), (155, 309096), (159, 301320), (162, 295740), (180, 266166), (186, 257580), (212, 225990), (216, 221805), (243, 197160), (248, 193185), (265, 180792), (270, 177444), (279, 171720), (310, 154548), (318, 150660), (324, 147870), (360, 133083), (372, 128790), (405, 118296), (424, 112995), (465, 103032), (477, 100440), (486, 98580), (530, 90396), (540, 88722), (558, 85860), (620, 77274), (636, 75330), (648, 73935), (729, 65720), (744, 64395), (795, 60264), (810, 59148), (837, 57240), (930, 51516), (954, 50220), (972, 49290), (1060, 45198), (1080, 44361), (1116, 42930), (1215, 39432), (1240, 38637), (1272, 37665), (1395, 34344), (1431, 33480), (1458, 32860), (1590, 30132), (1620, 29574), (1643, 29160), (1674, 28620), (1860, 25758), (1908, 25110), (1944, 24645), (2120, 22599), (2232, 21465), (2385, 20088), (2430, 19716), (2511, 19080), (2790, 17172), (2862, 16740), (2916, 16430), (3180, 15066), (3240, 14787), (3286, 14580), (3348, 14310), (3645, 13144), (3720, 12879), (3816, 12555), (4185, 11448), (4293, 11160), (4770, 10044), (4860, 9858), (4929, 9720), (5022, 9540), (5580, 8586), (5724, 8370), (5832, 8215), (6360, 7533), (6572, 7290), (6696, 7155)]