204926760

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1$

素因数の和:782

約数の個数: 192

約数和(自身を含む): 715478400

約数和(自身を除く): 510551640

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, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 243, 261, 270, 290, 324, 348, 360, 405, 435, 486, 522, 540, 580, 648, 696, 727, 783, 810, 870, 972, 1044, 1080, 1160, 1215, 1305, 1454, 1566, 1620, 1740, 1944, 2088, 2181, 2349, 2430, 2610, 2908, 3132, 3240, 3480, 3635, 3915, 4362, 4698, 4860, 5220, 5816, 6264, 6543, 7047, 7270, 7830, 8724, 9396, 9720, 10440, 10905, 11745, 13086, 14094, 14540, 15660, 17448, 18792, 19629, 21083, 21810, 23490, 26172, 28188, 29080, 31320, 32715, 35235, 39258, 42166, 43620, 46980, 52344, 56376, 58887, 63249, 65430, 70470, 78516, 84332, 87240, 93960, 98145, 105415, 117774, 126498, 130860, 140940, 157032, 168664, 176661, 189747, 196290, 210830, 235548, 252996, 261720, 281880, 294435, 316245, 353322, 379494, 392580, 421660, 471096, 505992, 569241, 588870, 632490, 706644, 758988, 785160, 843320, 883305, 948735, 1138482, 1177740, 1264980, 1413288, 1517976, 1707723, 1766610, 1897470, 2276964, 2355480, 2529960, 2846205, 3415446, 3533220, 3794940, 4553928, 5123169, 5692410, 6830892, 7066440, 7589880, 8538615, 10246338, 11384820, 13661784, 17077230, 20492676, 22769640, 25615845, 34154460, 40985352, 51231690, 68308920, 102463380, 204926760]

約数ペア:

[(1, 204926760), (2, 102463380), (3, 68308920), (4, 51231690), (5, 40985352), (6, 34154460), (8, 25615845), (9, 22769640), (10, 20492676), (12, 17077230), (15, 13661784), (18, 11384820), (20, 10246338), (24, 8538615), (27, 7589880), (29, 7066440), (30, 6830892), (36, 5692410), (40, 5123169), (45, 4553928), (54, 3794940), (58, 3533220), (60, 3415446), (72, 2846205), (81, 2529960), (87, 2355480), (90, 2276964), (108, 1897470), (116, 1766610), (120, 1707723), (135, 1517976), (145, 1413288), (162, 1264980), (174, 1177740), (180, 1138482), (216, 948735), (232, 883305), (243, 843320), (261, 785160), (270, 758988), (290, 706644), (324, 632490), (348, 588870), (360, 569241), (405, 505992), (435, 471096), (486, 421660), (522, 392580), (540, 379494), (580, 353322), (648, 316245), (696, 294435), (727, 281880), (783, 261720), (810, 252996), (870, 235548), (972, 210830), (1044, 196290), (1080, 189747), (1160, 176661), (1215, 168664), (1305, 157032), (1454, 140940), (1566, 130860), (1620, 126498), (1740, 117774), (1944, 105415), (2088, 98145), (2181, 93960), (2349, 87240), (2430, 84332), (2610, 78516), (2908, 70470), (3132, 65430), (3240, 63249), (3480, 58887), (3635, 56376), (3915, 52344), (4362, 46980), (4698, 43620), (4860, 42166), (5220, 39258), (5816, 35235), (6264, 32715), (6543, 31320), (7047, 29080), (7270, 28188), (7830, 26172), (8724, 23490), (9396, 21810), (9720, 21083), (10440, 19629), (10905, 18792), (11745, 17448), (13086, 15660), (14094, 14540)]