870730200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{4987}}^1$

素因数の和:5106

約数の個数: 144

約数和(自身を含む): 2954941080

約数和(自身を除く): 2084210880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 97, 100, 120, 150, 180, 194, 200, 225, 291, 300, 360, 388, 450, 485, 582, 600, 776, 873, 900, 970, 1164, 1455, 1746, 1800, 1940, 2328, 2425, 2910, 3492, 3880, 4365, 4850, 4987, 5820, 6984, 7275, 8730, 9700, 9974, 11640, 14550, 14961, 17460, 19400, 19948, 21825, 24935, 29100, 29922, 34920, 39896, 43650, 44883, 49870, 58200, 59844, 74805, 87300, 89766, 99740, 119688, 124675, 149610, 174600, 179532, 199480, 224415, 249350, 299220, 359064, 374025, 448830, 483739, 498700, 598440, 748050, 897660, 967478, 997400, 1122075, 1451217, 1496100, 1795320, 1934956, 2244150, 2418695, 2902434, 2992200, 3869912, 4353651, 4488300, 4837390, 5804868, 7256085, 8707302, 8976600, 9674780, 11609736, 12093475, 14512170, 17414604, 19349560, 21768255, 24186950, 29024340, 34829208, 36280425, 43536510, 48373900, 58048680, 72560850, 87073020, 96747800, 108841275, 145121700, 174146040, 217682550, 290243400, 435365100, 870730200]

約数ペア:

[(1, 870730200), (2, 435365100), (3, 290243400), (4, 217682550), (5, 174146040), (6, 145121700), (8, 108841275), (9, 96747800), (10, 87073020), (12, 72560850), (15, 58048680), (18, 48373900), (20, 43536510), (24, 36280425), (25, 34829208), (30, 29024340), (36, 24186950), (40, 21768255), (45, 19349560), (50, 17414604), (60, 14512170), (72, 12093475), (75, 11609736), (90, 9674780), (97, 8976600), (100, 8707302), (120, 7256085), (150, 5804868), (180, 4837390), (194, 4488300), (200, 4353651), (225, 3869912), (291, 2992200), (300, 2902434), (360, 2418695), (388, 2244150), (450, 1934956), (485, 1795320), (582, 1496100), (600, 1451217), (776, 1122075), (873, 997400), (900, 967478), (970, 897660), (1164, 748050), (1455, 598440), (1746, 498700), (1800, 483739), (1940, 448830), (2328, 374025), (2425, 359064), (2910, 299220), (3492, 249350), (3880, 224415), (4365, 199480), (4850, 179532), (4987, 174600), (5820, 149610), (6984, 124675), (7275, 119688), (8730, 99740), (9700, 89766), (9974, 87300), (11640, 74805), (14550, 59844), (14961, 58200), (17460, 49870), (19400, 44883), (19948, 43650), (21825, 39896), (24935, 34920), (29100, 29922)]