83279880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2659}}^1$

素因数の和:2708

約数の個数: 128

約数和(自身を含む): 287280000

約数和(自身を除く): 204000120

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, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 2659, 3132, 3480, 3915, 5220, 5318, 6264, 7830, 7977, 10440, 10636, 13295, 15660, 15954, 21272, 23931, 26590, 31320, 31908, 39885, 47862, 53180, 63816, 71793, 77111, 79770, 95724, 106360, 119655, 143586, 154222, 159540, 191448, 231333, 239310, 287172, 308444, 319080, 358965, 385555, 462666, 478620, 574344, 616888, 693999, 717930, 771110, 925332, 957240, 1156665, 1387998, 1435860, 1542220, 1850664, 2081997, 2313330, 2775996, 2871720, 3084440, 3469995, 4163994, 4626660, 5551992, 6939990, 8327988, 9253320, 10409985, 13879980, 16655976, 20819970, 27759960, 41639940, 83279880]

約数ペア:

[(1, 83279880), (2, 41639940), (3, 27759960), (4, 20819970), (5, 16655976), (6, 13879980), (8, 10409985), (9, 9253320), (10, 8327988), (12, 6939990), (15, 5551992), (18, 4626660), (20, 4163994), (24, 3469995), (27, 3084440), (29, 2871720), (30, 2775996), (36, 2313330), (40, 2081997), (45, 1850664), (54, 1542220), (58, 1435860), (60, 1387998), (72, 1156665), (87, 957240), (90, 925332), (108, 771110), (116, 717930), (120, 693999), (135, 616888), (145, 574344), (174, 478620), (180, 462666), (216, 385555), (232, 358965), (261, 319080), (270, 308444), (290, 287172), (348, 239310), (360, 231333), (435, 191448), (522, 159540), (540, 154222), (580, 143586), (696, 119655), (783, 106360), (870, 95724), (1044, 79770), (1080, 77111), (1160, 71793), (1305, 63816), (1566, 53180), (1740, 47862), (2088, 39885), (2610, 31908), (2659, 31320), (3132, 26590), (3480, 23931), (3915, 21272), (5220, 15954), (5318, 15660), (6264, 13295), (7830, 10636), (7977, 10440)]