85409640

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:159

約数の個数: 224

約数和(自身を含む): 301012200

約数和(自身を除く): 215602560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 101, 108, 116, 120, 135, 145, 162, 174, 180, 202, 216, 232, 243, 261, 270, 290, 303, 324, 348, 360, 404, 405, 435, 486, 505, 522, 540, 580, 606, 648, 696, 729, 783, 808, 810, 870, 909, 972, 1010, 1044, 1080, 1160, 1212, 1215, 1305, 1458, 1515, 1566, 1620, 1740, 1818, 1944, 2020, 2088, 2349, 2424, 2430, 2610, 2727, 2916, 2929, 3030, 3132, 3240, 3480, 3636, 3645, 3915, 4040, 4545, 4698, 4860, 5220, 5454, 5832, 5858, 6060, 6264, 7047, 7272, 7290, 7830, 8181, 8787, 9090, 9396, 9720, 10440, 10908, 11716, 11745, 12120, 13635, 14094, 14580, 14645, 15660, 16362, 17574, 18180, 18792, 21141, 21816, 23432, 23490, 24543, 26361, 27270, 28188, 29160, 29290, 31320, 32724, 35148, 35235, 36360, 40905, 42282, 43935, 46980, 49086, 52722, 54540, 56376, 58580, 65448, 70296, 70470, 73629, 79083, 81810, 84564, 87870, 93960, 98172, 105444, 105705, 109080, 117160, 122715, 131805, 140940, 147258, 158166, 163620, 169128, 175740, 196344, 210888, 211410, 237249, 245430, 263610, 281880, 294516, 316332, 327240, 351480, 368145, 395415, 422820, 474498, 490860, 527220, 589032, 632664, 711747, 736290, 790830, 845640, 948996, 981720, 1054440, 1186245, 1423494, 1472580, 1581660, 1897992, 2135241, 2372490, 2846988, 2945160, 3163320, 3558735, 4270482, 4744980, 5693976, 7117470, 8540964, 9489960, 10676205, 14234940, 17081928, 21352410, 28469880, 42704820, 85409640]

約数ペア:

[(1, 85409640), (2, 42704820), (3, 28469880), (4, 21352410), (5, 17081928), (6, 14234940), (8, 10676205), (9, 9489960), (10, 8540964), (12, 7117470), (15, 5693976), (18, 4744980), (20, 4270482), (24, 3558735), (27, 3163320), (29, 2945160), (30, 2846988), (36, 2372490), (40, 2135241), (45, 1897992), (54, 1581660), (58, 1472580), (60, 1423494), (72, 1186245), (81, 1054440), (87, 981720), (90, 948996), (101, 845640), (108, 790830), (116, 736290), (120, 711747), (135, 632664), (145, 589032), (162, 527220), (174, 490860), (180, 474498), (202, 422820), (216, 395415), (232, 368145), (243, 351480), (261, 327240), (270, 316332), (290, 294516), (303, 281880), (324, 263610), (348, 245430), (360, 237249), (404, 211410), (405, 210888), (435, 196344), (486, 175740), (505, 169128), (522, 163620), (540, 158166), (580, 147258), (606, 140940), (648, 131805), (696, 122715), (729, 117160), (783, 109080), (808, 105705), (810, 105444), (870, 98172), (909, 93960), (972, 87870), (1010, 84564), (1044, 81810), (1080, 79083), (1160, 73629), (1212, 70470), (1215, 70296), (1305, 65448), (1458, 58580), (1515, 56376), (1566, 54540), (1620, 52722), (1740, 49086), (1818, 46980), (1944, 43935), (2020, 42282), (2088, 40905), (2349, 36360), (2424, 35235), (2430, 35148), (2610, 32724), (2727, 31320), (2916, 29290), (2929, 29160), (3030, 28188), (3132, 27270), (3240, 26361), (3480, 24543), (3636, 23490), (3645, 23432), (3915, 21816), (4040, 21141), (4545, 18792), (4698, 18180), (4860, 17574), (5220, 16362), (5454, 15660), (5832, 14645), (5858, 14580), (6060, 14094), (6264, 13635), (7047, 12120), (7272, 11745), (7290, 11716), (7830, 10908), (8181, 10440), (8787, 9720), (9090, 9396)]