2421158600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{13003}}^1$

素因数の和:13052

約数の個数: 144

約数和(自身を含む): 6893420400

約数和(自身を除く): 4472261800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 49, 50, 56, 70, 76, 95, 98, 100, 133, 140, 152, 175, 190, 196, 200, 245, 266, 280, 350, 380, 392, 475, 490, 532, 665, 700, 760, 931, 950, 980, 1064, 1225, 1330, 1400, 1862, 1900, 1960, 2450, 2660, 3325, 3724, 3800, 4655, 4900, 5320, 6650, 7448, 9310, 9800, 13003, 13300, 18620, 23275, 26006, 26600, 37240, 46550, 52012, 65015, 91021, 93100, 104024, 130030, 182042, 186200, 247057, 260060, 325075, 364084, 455105, 494114, 520120, 637147, 650150, 728168, 910210, 988228, 1235285, 1274294, 1300300, 1729399, 1820420, 1976456, 2275525, 2470570, 2548588, 2600600, 3185735, 3458798, 3640840, 4551050, 4941140, 5097176, 6176425, 6371470, 6917596, 8646995, 9102100, 9882280, 12105793, 12352850, 12742940, 13835192, 15928675, 17293990, 18204200, 24211586, 24705700, 25485880, 31857350, 34587980, 43234975, 48423172, 49411400, 60528965, 63714700, 69175960, 86469950, 96846344, 121057930, 127429400, 172939900, 242115860, 302644825, 345879800, 484231720, 605289650, 1210579300, 2421158600]

約数ペア:

[(1, 2421158600), (2, 1210579300), (4, 605289650), (5, 484231720), (7, 345879800), (8, 302644825), (10, 242115860), (14, 172939900), (19, 127429400), (20, 121057930), (25, 96846344), (28, 86469950), (35, 69175960), (38, 63714700), (40, 60528965), (49, 49411400), (50, 48423172), (56, 43234975), (70, 34587980), (76, 31857350), (95, 25485880), (98, 24705700), (100, 24211586), (133, 18204200), (140, 17293990), (152, 15928675), (175, 13835192), (190, 12742940), (196, 12352850), (200, 12105793), (245, 9882280), (266, 9102100), (280, 8646995), (350, 6917596), (380, 6371470), (392, 6176425), (475, 5097176), (490, 4941140), (532, 4551050), (665, 3640840), (700, 3458798), (760, 3185735), (931, 2600600), (950, 2548588), (980, 2470570), (1064, 2275525), (1225, 1976456), (1330, 1820420), (1400, 1729399), (1862, 1300300), (1900, 1274294), (1960, 1235285), (2450, 988228), (2660, 910210), (3325, 728168), (3724, 650150), (3800, 637147), (4655, 520120), (4900, 494114), (5320, 455105), (6650, 364084), (7448, 325075), (9310, 260060), (9800, 247057), (13003, 186200), (13300, 182042), (18620, 130030), (23275, 104024), (26006, 93100), (26600, 91021), (37240, 65015), (46550, 52012)]