91015920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1453}}^1$

素因数の和:1504

約数の個数: 160

約数和(自身を含む): 324532800

約数和(自身を除く): 233516880

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, 1453, 1566, 1740, 2088, 2160, 2320, 2610, 2906, 3132, 3480, 3915, 4176, 4359, 5220, 5812, 6264, 6960, 7265, 7830, 8718, 10440, 11624, 12528, 13077, 14530, 15660, 17436, 20880, 21795, 23248, 26154, 29060, 31320, 34872, 39231, 42137, 43590, 52308, 58120, 62640, 65385, 69744, 78462, 84274, 87180, 104616, 116240, 126411, 130770, 156924, 168548, 174360, 196155, 209232, 210685, 252822, 261540, 313848, 337096, 348720, 379233, 392310, 421370, 505644, 523080, 627696, 632055, 674192, 758466, 784620, 842740, 1011288, 1046160, 1137699, 1264110, 1516932, 1569240, 1685480, 1896165, 2022576, 2275398, 2528220, 3033864, 3138480, 3370960, 3792330, 4550796, 5056440, 5688495, 6067728, 7584660, 9101592, 10112880, 11376990, 15169320, 18203184, 22753980, 30338640, 45507960, 91015920]

約数ペア:

[(1, 91015920), (2, 45507960), (3, 30338640), (4, 22753980), (5, 18203184), (6, 15169320), (8, 11376990), (9, 10112880), (10, 9101592), (12, 7584660), (15, 6067728), (16, 5688495), (18, 5056440), (20, 4550796), (24, 3792330), (27, 3370960), (29, 3138480), (30, 3033864), (36, 2528220), (40, 2275398), (45, 2022576), (48, 1896165), (54, 1685480), (58, 1569240), (60, 1516932), (72, 1264110), (80, 1137699), (87, 1046160), (90, 1011288), (108, 842740), (116, 784620), (120, 758466), (135, 674192), (144, 632055), (145, 627696), (174, 523080), (180, 505644), (216, 421370), (232, 392310), (240, 379233), (261, 348720), (270, 337096), (290, 313848), (348, 261540), (360, 252822), (432, 210685), (435, 209232), (464, 196155), (522, 174360), (540, 168548), (580, 156924), (696, 130770), (720, 126411), (783, 116240), (870, 104616), (1044, 87180), (1080, 84274), (1160, 78462), (1305, 69744), (1392, 65385), (1453, 62640), (1566, 58120), (1740, 52308), (2088, 43590), (2160, 42137), (2320, 39231), (2610, 34872), (2906, 31320), (3132, 29060), (3480, 26154), (3915, 23248), (4176, 21795), (4359, 20880), (5220, 17436), (5812, 15660), (6264, 14530), (6960, 13077), (7265, 12528), (7830, 11624), (8718, 10440)]