9021000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:152

約数の個数: 128

約数和(自身を含む): 29352960

約数和(自身を除く): 20331960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 97, 100, 120, 124, 125, 150, 155, 186, 194, 200, 248, 250, 291, 300, 310, 372, 375, 388, 465, 485, 500, 582, 600, 620, 744, 750, 775, 776, 930, 970, 1000, 1164, 1240, 1455, 1500, 1550, 1860, 1940, 2325, 2328, 2425, 2910, 3000, 3007, 3100, 3720, 3875, 3880, 4650, 4850, 5820, 6014, 6200, 7275, 7750, 9021, 9300, 9700, 11625, 11640, 12028, 12125, 14550, 15035, 15500, 18042, 18600, 19400, 23250, 24056, 24250, 29100, 30070, 31000, 36084, 36375, 45105, 46500, 48500, 58200, 60140, 72168, 72750, 75175, 90210, 93000, 97000, 120280, 145500, 150350, 180420, 225525, 291000, 300700, 360840, 375875, 451050, 601400, 751750, 902100, 1127625, 1503500, 1804200, 2255250, 3007000, 4510500, 9021000]

約数ペア:

[(1, 9021000), (2, 4510500), (3, 3007000), (4, 2255250), (5, 1804200), (6, 1503500), (8, 1127625), (10, 902100), (12, 751750), (15, 601400), (20, 451050), (24, 375875), (25, 360840), (30, 300700), (31, 291000), (40, 225525), (50, 180420), (60, 150350), (62, 145500), (75, 120280), (93, 97000), (97, 93000), (100, 90210), (120, 75175), (124, 72750), (125, 72168), (150, 60140), (155, 58200), (186, 48500), (194, 46500), (200, 45105), (248, 36375), (250, 36084), (291, 31000), (300, 30070), (310, 29100), (372, 24250), (375, 24056), (388, 23250), (465, 19400), (485, 18600), (500, 18042), (582, 15500), (600, 15035), (620, 14550), (744, 12125), (750, 12028), (775, 11640), (776, 11625), (930, 9700), (970, 9300), (1000, 9021), (1164, 7750), (1240, 7275), (1455, 6200), (1500, 6014), (1550, 5820), (1860, 4850), (1940, 4650), (2325, 3880), (2328, 3875), (2425, 3720), (2910, 3100), (3000, 3007)]