1211492400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1204

約数の個数: 240

約数和(自身を含む): 4147829760

約数和(自身を除く): 2936337360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 31, 40, 48, 50, 58, 60, 62, 75, 80, 87, 93, 100, 116, 120, 124, 145, 150, 155, 174, 186, 200, 232, 240, 248, 290, 300, 310, 348, 372, 400, 435, 464, 465, 496, 580, 600, 620, 696, 725, 744, 775, 870, 899, 930, 1123, 1160, 1200, 1240, 1392, 1450, 1488, 1550, 1740, 1798, 1860, 2175, 2246, 2320, 2325, 2480, 2697, 2900, 3100, 3369, 3480, 3596, 3720, 4350, 4492, 4495, 4650, 5394, 5615, 5800, 6200, 6738, 6960, 7192, 7440, 8700, 8984, 8990, 9300, 10788, 11230, 11600, 12400, 13476, 13485, 14384, 16845, 17400, 17968, 17980, 18600, 21576, 22460, 22475, 26952, 26970, 28075, 32567, 33690, 34800, 34813, 35960, 37200, 43152, 44920, 44950, 53904, 53940, 56150, 65134, 67380, 67425, 69626, 71920, 84225, 89840, 89900, 97701, 104439, 107880, 112300, 130268, 134760, 134850, 139252, 162835, 168450, 174065, 179800, 195402, 208878, 215760, 224600, 260536, 269520, 269700, 278504, 325670, 336900, 348130, 359600, 390804, 417756, 449200, 488505, 521072, 522195, 539400, 557008, 651340, 673800, 696260, 781608, 814175, 835512, 870325, 977010, 1009577, 1044390, 1078800, 1302680, 1347600, 1392520, 1563216, 1628350, 1671024, 1740650, 1954020, 2019154, 2088780, 2442525, 2605360, 2610975, 2785040, 3028731, 3256700, 3481300, 3908040, 4038308, 4177560, 4885050, 5047885, 5221950, 6057462, 6513400, 6962600, 7816080, 8076616, 8355120, 9770100, 10095770, 10443900, 12114924, 13026800, 13925200, 15143655, 16153232, 19540200, 20191540, 20887800, 24229848, 25239425, 30287310, 39080400, 40383080, 41775600, 48459696, 50478850, 60574620, 75718275, 80766160, 100957700, 121149240, 151436550, 201915400, 242298480, 302873100, 403830800, 605746200, 1211492400]

約数ペア:

[(1, 1211492400), (2, 605746200), (3, 403830800), (4, 302873100), (5, 242298480), (6, 201915400), (8, 151436550), (10, 121149240), (12, 100957700), (15, 80766160), (16, 75718275), (20, 60574620), (24, 50478850), (25, 48459696), (29, 41775600), (30, 40383080), (31, 39080400), (40, 30287310), (48, 25239425), (50, 24229848), (58, 20887800), (60, 20191540), (62, 19540200), (75, 16153232), (80, 15143655), (87, 13925200), (93, 13026800), (100, 12114924), (116, 10443900), (120, 10095770), (124, 9770100), (145, 8355120), (150, 8076616), (155, 7816080), (174, 6962600), (186, 6513400), (200, 6057462), (232, 5221950), (240, 5047885), (248, 4885050), (290, 4177560), (300, 4038308), (310, 3908040), (348, 3481300), (372, 3256700), (400, 3028731), (435, 2785040), (464, 2610975), (465, 2605360), (496, 2442525), (580, 2088780), (600, 2019154), (620, 1954020), (696, 1740650), (725, 1671024), (744, 1628350), (775, 1563216), (870, 1392520), (899, 1347600), (930, 1302680), (1123, 1078800), (1160, 1044390), (1200, 1009577), (1240, 977010), (1392, 870325), (1450, 835512), (1488, 814175), (1550, 781608), (1740, 696260), (1798, 673800), (1860, 651340), (2175, 557008), (2246, 539400), (2320, 522195), (2325, 521072), (2480, 488505), (2697, 449200), (2900, 417756), (3100, 390804), (3369, 359600), (3480, 348130), (3596, 336900), (3720, 325670), (4350, 278504), (4492, 269700), (4495, 269520), (4650, 260536), (5394, 224600), (5615, 215760), (5800, 208878), (6200, 195402), (6738, 179800), (6960, 174065), (7192, 168450), (7440, 162835), (8700, 139252), (8984, 134850), (8990, 134760), (9300, 130268), (10788, 112300), (11230, 107880), (11600, 104439), (12400, 97701), (13476, 89900), (13485, 89840), (14384, 84225), (16845, 71920), (17400, 69626), (17968, 67425), (17980, 67380), (18600, 65134), (21576, 56150), (22460, 53940), (22475, 53904), (26952, 44950), (26970, 44920), (28075, 43152), (32567, 37200), (33690, 35960), (34800, 34813)]