172447920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2753}}^1$

素因数の和:2804

約数の個数: 160

約数和(自身を含む): 614692800

約数和(自身を除く): 442244880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2610, 2753, 3132, 3480, 3915, 4176, 5220, 5506, 6264, 6960, 7830, 8259, 10440, 11012, 12528, 13765, 15660, 16518, 20880, 22024, 24777, 27530, 31320, 33036, 41295, 44048, 49554, 55060, 62640, 66072, 74331, 79837, 82590, 99108, 110120, 123885, 132144, 148662, 159674, 165180, 198216, 220240, 239511, 247770, 297324, 319348, 330360, 371655, 396432, 399185, 479022, 495540, 594648, 638696, 660720, 718533, 743310, 798370, 958044, 991080, 1189296, 1197555, 1277392, 1437066, 1486620, 1596740, 1916088, 1982160, 2155599, 2395110, 2874132, 2973240, 3193480, 3592665, 3832176, 4311198, 4790220, 5748264, 5946480, 6386960, 7185330, 8622396, 9580440, 10777995, 11496528, 14370660, 17244792, 19160880, 21555990, 28741320, 34489584, 43111980, 57482640, 86223960, 172447920]

約数ペア:

[(1, 172447920), (2, 86223960), (3, 57482640), (4, 43111980), (5, 34489584), (6, 28741320), (8, 21555990), (9, 19160880), (10, 17244792), (12, 14370660), (15, 11496528), (16, 10777995), (18, 9580440), (20, 8622396), (24, 7185330), (27, 6386960), (29, 5946480), (30, 5748264), (36, 4790220), (40, 4311198), (45, 3832176), (48, 3592665), (54, 3193480), (58, 2973240), (60, 2874132), (72, 2395110), (80, 2155599), (87, 1982160), (90, 1916088), (108, 1596740), (116, 1486620), (120, 1437066), (135, 1277392), (144, 1197555), (145, 1189296), (174, 991080), (180, 958044), (216, 798370), (232, 743310), (240, 718533), (261, 660720), (270, 638696), (290, 594648), (348, 495540), (360, 479022), (432, 399185), (435, 396432), (464, 371655), (522, 330360), (540, 319348), (580, 297324), (696, 247770), (720, 239511), (783, 220240), (870, 198216), (1044, 165180), (1080, 159674), (1160, 148662), (1305, 132144), (1392, 123885), (1566, 110120), (1740, 99108), (2088, 82590), (2160, 79837), (2320, 74331), (2610, 66072), (2753, 62640), (3132, 55060), (3480, 49554), (3915, 44048), (4176, 41295), (5220, 33036), (5506, 31320), (6264, 27530), (6960, 24777), (7830, 22024), (8259, 20880), (10440, 16518), (11012, 15660), (12528, 13765)]