921089880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9803}}^1$

素因数の和:9855

約数の個数: 160

約数和(自身を含む): 3202966800

約数和(自身を除く): 2281876920

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, 261, 270, 290, 324, 348, 360, 405, 435, 522, 540, 580, 648, 696, 783, 810, 870, 1044, 1080, 1160, 1305, 1566, 1620, 1740, 2088, 2349, 2610, 3132, 3240, 3480, 3915, 4698, 5220, 6264, 7830, 9396, 9803, 10440, 11745, 15660, 18792, 19606, 23490, 29409, 31320, 39212, 46980, 49015, 58818, 78424, 88227, 93960, 98030, 117636, 147045, 176454, 196060, 235272, 264681, 284287, 294090, 352908, 392120, 441135, 529362, 568574, 588180, 705816, 794043, 852861, 882270, 1058724, 1137148, 1176360, 1323405, 1421435, 1588086, 1705722, 1764540, 2117448, 2274296, 2558583, 2646810, 2842870, 3176172, 3411444, 3529080, 3970215, 4264305, 5117166, 5293620, 5685740, 6352344, 6822888, 7675749, 7940430, 8528610, 10234332, 10587240, 11371480, 12792915, 15351498, 15880860, 17057220, 20468664, 23027247, 25585830, 30702996, 31761720, 34114440, 38378745, 46054494, 51171660, 61405992, 76757490, 92108988, 102343320, 115136235, 153514980, 184217976, 230272470, 307029960, 460544940, 921089880]

約数ペア:

[(1, 921089880), (2, 460544940), (3, 307029960), (4, 230272470), (5, 184217976), (6, 153514980), (8, 115136235), (9, 102343320), (10, 92108988), (12, 76757490), (15, 61405992), (18, 51171660), (20, 46054494), (24, 38378745), (27, 34114440), (29, 31761720), (30, 30702996), (36, 25585830), (40, 23027247), (45, 20468664), (54, 17057220), (58, 15880860), (60, 15351498), (72, 12792915), (81, 11371480), (87, 10587240), (90, 10234332), (108, 8528610), (116, 7940430), (120, 7675749), (135, 6822888), (145, 6352344), (162, 5685740), (174, 5293620), (180, 5117166), (216, 4264305), (232, 3970215), (261, 3529080), (270, 3411444), (290, 3176172), (324, 2842870), (348, 2646810), (360, 2558583), (405, 2274296), (435, 2117448), (522, 1764540), (540, 1705722), (580, 1588086), (648, 1421435), (696, 1323405), (783, 1176360), (810, 1137148), (870, 1058724), (1044, 882270), (1080, 852861), (1160, 794043), (1305, 705816), (1566, 588180), (1620, 568574), (1740, 529362), (2088, 441135), (2349, 392120), (2610, 352908), (3132, 294090), (3240, 284287), (3480, 264681), (3915, 235272), (4698, 196060), (5220, 176454), (6264, 147045), (7830, 117636), (9396, 98030), (9803, 93960), (10440, 88227), (11745, 78424), (15660, 58818), (18792, 49015), (19606, 46980), (23490, 39212), (29409, 31320)]