28523234400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{150439}}^1$

素因数の和:150541

約数の個数: 144

約数和(自身を含む): 94018982400

約数和(自身を除く): 65495748000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 79, 80, 96, 100, 120, 150, 158, 160, 200, 237, 240, 300, 316, 395, 400, 474, 480, 600, 632, 790, 800, 948, 1185, 1200, 1264, 1580, 1896, 1975, 2370, 2400, 2528, 3160, 3792, 3950, 4740, 5925, 6320, 7584, 7900, 9480, 11850, 12640, 15800, 18960, 23700, 31600, 37920, 47400, 63200, 94800, 150439, 189600, 300878, 451317, 601756, 752195, 902634, 1203512, 1504390, 1805268, 2256585, 2407024, 3008780, 3610536, 3760975, 4513170, 4814048, 6017560, 7221072, 7521950, 9026340, 11282925, 11884681, 12035120, 14442144, 15043900, 18052680, 22565850, 23769362, 24070240, 30087800, 35654043, 36105360, 45131700, 47538724, 59423405, 60175600, 71308086, 72210720, 90263400, 95077448, 118846810, 120351200, 142616172, 178270215, 180526800, 190154896, 237693620, 285232344, 297117025, 356540430, 361053600, 380309792, 475387240, 570464688, 594234050, 713080860, 891351075, 950774480, 1140929376, 1188468100, 1426161720, 1782702150, 1901548960, 2376936200, 2852323440, 3565404300, 4753872400, 5704646880, 7130808600, 9507744800, 14261617200, 28523234400]

約数ペア:

[(1, 28523234400), (2, 14261617200), (3, 9507744800), (4, 7130808600), (5, 5704646880), (6, 4753872400), (8, 3565404300), (10, 2852323440), (12, 2376936200), (15, 1901548960), (16, 1782702150), (20, 1426161720), (24, 1188468100), (25, 1140929376), (30, 950774480), (32, 891351075), (40, 713080860), (48, 594234050), (50, 570464688), (60, 475387240), (75, 380309792), (79, 361053600), (80, 356540430), (96, 297117025), (100, 285232344), (120, 237693620), (150, 190154896), (158, 180526800), (160, 178270215), (200, 142616172), (237, 120351200), (240, 118846810), (300, 95077448), (316, 90263400), (395, 72210720), (400, 71308086), (474, 60175600), (480, 59423405), (600, 47538724), (632, 45131700), (790, 36105360), (800, 35654043), (948, 30087800), (1185, 24070240), (1200, 23769362), (1264, 22565850), (1580, 18052680), (1896, 15043900), (1975, 14442144), (2370, 12035120), (2400, 11884681), (2528, 11282925), (3160, 9026340), (3792, 7521950), (3950, 7221072), (4740, 6017560), (5925, 4814048), (6320, 4513170), (7584, 3760975), (7900, 3610536), (9480, 3008780), (11850, 2407024), (12640, 2256585), (15800, 1805268), (18960, 1504390), (23700, 1203512), (31600, 902634), (37920, 752195), (47400, 601756), (63200, 451317), (94800, 300878), (150439, 189600)]