28030200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 98565120

約数和(自身を除く): 70534920

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, 100, 110, 120, 124, 132, 137, 150, 155, 165, 186, 200, 220, 248, 264, 274, 275, 300, 310, 330, 341, 372, 411, 440, 465, 548, 550, 600, 620, 660, 682, 685, 744, 775, 822, 825, 930, 1023, 1096, 1100, 1240, 1320, 1364, 1370, 1507, 1550, 1644, 1650, 1705, 1860, 2046, 2055, 2200, 2325, 2728, 2740, 3014, 3100, 3288, 3300, 3410, 3425, 3720, 4092, 4110, 4247, 4521, 4650, 5115, 5480, 6028, 6200, 6600, 6820, 6850, 7535, 8184, 8220, 8494, 8525, 9042, 9300, 10230, 10275, 12056, 12741, 13640, 13700, 15070, 16440, 16988, 17050, 18084, 18600, 20460, 20550, 21235, 22605, 25482, 25575, 27400, 30140, 33976, 34100, 36168, 37675, 40920, 41100, 42470, 45210, 46717, 50964, 51150, 60280, 63705, 68200, 75350, 82200, 84940, 90420, 93434, 101928, 102300, 106175, 113025, 127410, 140151, 150700, 169880, 180840, 186868, 204600, 212350, 226050, 233585, 254820, 280302, 301400, 318525, 373736, 424700, 452100, 467170, 509640, 560604, 637050, 700755, 849400, 904200, 934340, 1121208, 1167925, 1274100, 1401510, 1868680, 2335850, 2548200, 2803020, 3503775, 4671700, 5606040, 7007550, 9343400, 14015100, 28030200]

約数ペア:

[(1, 28030200), (2, 14015100), (3, 9343400), (4, 7007550), (5, 5606040), (6, 4671700), (8, 3503775), (10, 2803020), (11, 2548200), (12, 2335850), (15, 1868680), (20, 1401510), (22, 1274100), (24, 1167925), (25, 1121208), (30, 934340), (31, 904200), (33, 849400), (40, 700755), (44, 637050), (50, 560604), (55, 509640), (60, 467170), (62, 452100), (66, 424700), (75, 373736), (88, 318525), (93, 301400), (100, 280302), (110, 254820), (120, 233585), (124, 226050), (132, 212350), (137, 204600), (150, 186868), (155, 180840), (165, 169880), (186, 150700), (200, 140151), (220, 127410), (248, 113025), (264, 106175), (274, 102300), (275, 101928), (300, 93434), (310, 90420), (330, 84940), (341, 82200), (372, 75350), (411, 68200), (440, 63705), (465, 60280), (548, 51150), (550, 50964), (600, 46717), (620, 45210), (660, 42470), (682, 41100), (685, 40920), (744, 37675), (775, 36168), (822, 34100), (825, 33976), (930, 30140), (1023, 27400), (1096, 25575), (1100, 25482), (1240, 22605), (1320, 21235), (1364, 20550), (1370, 20460), (1507, 18600), (1550, 18084), (1644, 17050), (1650, 16988), (1705, 16440), (1860, 15070), (2046, 13700), (2055, 13640), (2200, 12741), (2325, 12056), (2728, 10275), (2740, 10230), (3014, 9300), (3100, 9042), (3288, 8525), (3300, 8494), (3410, 8220), (3425, 8184), (3720, 7535), (4092, 6850), (4110, 6820), (4247, 6600), (4521, 6200), (4650, 6028), (5115, 5480)]