19846200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 69995520

約数和(自身を除く): 50149320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 31, 33, 40, 44, 50, 55, 60, 62, 66, 75, 88, 93, 97, 100, 110, 120, 124, 132, 150, 155, 165, 186, 194, 200, 220, 248, 264, 275, 291, 300, 310, 330, 341, 372, 388, 440, 465, 485, 550, 582, 600, 620, 660, 682, 744, 775, 776, 825, 930, 970, 1023, 1067, 1100, 1164, 1240, 1320, 1364, 1455, 1550, 1650, 1705, 1860, 1940, 2046, 2134, 2200, 2325, 2328, 2425, 2728, 2910, 3007, 3100, 3201, 3300, 3410, 3720, 3880, 4092, 4268, 4650, 4850, 5115, 5335, 5820, 6014, 6200, 6402, 6600, 6820, 7275, 8184, 8525, 8536, 9021, 9300, 9700, 10230, 10670, 11640, 12028, 12804, 13640, 14550, 15035, 16005, 17050, 18042, 18600, 19400, 20460, 21340, 24056, 25575, 25608, 26675, 29100, 30070, 32010, 33077, 34100, 36084, 40920, 42680, 45105, 51150, 53350, 58200, 60140, 64020, 66154, 68200, 72168, 75175, 80025, 90210, 99231, 102300, 106700, 120280, 128040, 132308, 150350, 160050, 165385, 180420, 198462, 204600, 213400, 225525, 264616, 300700, 320100, 330770, 360840, 396924, 451050, 496155, 601400, 640200, 661540, 793848, 826925, 902100, 992310, 1323080, 1653850, 1804200, 1984620, 2480775, 3307700, 3969240, 4961550, 6615400, 9923100, 19846200]

約数ペア:

[(1, 19846200), (2, 9923100), (3, 6615400), (4, 4961550), (5, 3969240), (6, 3307700), (8, 2480775), (10, 1984620), (11, 1804200), (12, 1653850), (15, 1323080), (20, 992310), (22, 902100), (24, 826925), (25, 793848), (30, 661540), (31, 640200), (33, 601400), (40, 496155), (44, 451050), (50, 396924), (55, 360840), (60, 330770), (62, 320100), (66, 300700), (75, 264616), (88, 225525), (93, 213400), (97, 204600), (100, 198462), (110, 180420), (120, 165385), (124, 160050), (132, 150350), (150, 132308), (155, 128040), (165, 120280), (186, 106700), (194, 102300), (200, 99231), (220, 90210), (248, 80025), (264, 75175), (275, 72168), (291, 68200), (300, 66154), (310, 64020), (330, 60140), (341, 58200), (372, 53350), (388, 51150), (440, 45105), (465, 42680), (485, 40920), (550, 36084), (582, 34100), (600, 33077), (620, 32010), (660, 30070), (682, 29100), (744, 26675), (775, 25608), (776, 25575), (825, 24056), (930, 21340), (970, 20460), (1023, 19400), (1067, 18600), (1100, 18042), (1164, 17050), (1240, 16005), (1320, 15035), (1364, 14550), (1455, 13640), (1550, 12804), (1650, 12028), (1705, 11640), (1860, 10670), (1940, 10230), (2046, 9700), (2134, 9300), (2200, 9021), (2325, 8536), (2328, 8525), (2425, 8184), (2728, 7275), (2910, 6820), (3007, 6600), (3100, 6402), (3201, 6200), (3300, 6014), (3410, 5820), (3720, 5335), (3880, 5115), (4092, 4850), (4268, 4650)]