79248400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:150

約数の個数: 240

約数和(自身を含む): 247984128

約数和(自身を除く): 168735728

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 31, 35, 40, 44, 50, 55, 56, 62, 70, 77, 80, 83, 88, 100, 110, 112, 124, 140, 154, 155, 166, 175, 176, 200, 217, 220, 248, 275, 280, 308, 310, 332, 341, 350, 385, 400, 415, 434, 440, 496, 550, 560, 581, 616, 620, 664, 682, 700, 770, 775, 830, 868, 880, 913, 1085, 1100, 1162, 1232, 1240, 1328, 1364, 1400, 1540, 1550, 1660, 1705, 1736, 1826, 1925, 2075, 2170, 2200, 2324, 2387, 2480, 2573, 2728, 2800, 2905, 3080, 3100, 3320, 3410, 3472, 3652, 3850, 4150, 4340, 4400, 4565, 4648, 4774, 5146, 5425, 5456, 5810, 6160, 6200, 6391, 6640, 6820, 7304, 7700, 8300, 8525, 8680, 9130, 9296, 9548, 10292, 10850, 11620, 11935, 12400, 12782, 12865, 13640, 14525, 14608, 15400, 16600, 17050, 17360, 18011, 18260, 19096, 20584, 21700, 22825, 23240, 23870, 25564, 25730, 27280, 28303, 29050, 30800, 31955, 33200, 34100, 36022, 36520, 38192, 41168, 43400, 45650, 46480, 47740, 51128, 51460, 56606, 58100, 59675, 63910, 64325, 68200, 72044, 73040, 86800, 90055, 91300, 95480, 102256, 102920, 113212, 116200, 119350, 127820, 128650, 136400, 141515, 144088, 159775, 180110, 182600, 190960, 198121, 205840, 226424, 232400, 238700, 255640, 257300, 283030, 288176, 319550, 360220, 365200, 396242, 450275, 452848, 477400, 511280, 514600, 566060, 639100, 707575, 720440, 792484, 900550, 954800, 990605, 1029200, 1132120, 1278200, 1415150, 1440880, 1584968, 1801100, 1981210, 2264240, 2556400, 2830300, 3169936, 3602200, 3962420, 4953025, 5660600, 7204400, 7924840, 9906050, 11321200, 15849680, 19812100, 39624200, 79248400]

約数ペア:

[(1, 79248400), (2, 39624200), (4, 19812100), (5, 15849680), (7, 11321200), (8, 9906050), (10, 7924840), (11, 7204400), (14, 5660600), (16, 4953025), (20, 3962420), (22, 3602200), (25, 3169936), (28, 2830300), (31, 2556400), (35, 2264240), (40, 1981210), (44, 1801100), (50, 1584968), (55, 1440880), (56, 1415150), (62, 1278200), (70, 1132120), (77, 1029200), (80, 990605), (83, 954800), (88, 900550), (100, 792484), (110, 720440), (112, 707575), (124, 639100), (140, 566060), (154, 514600), (155, 511280), (166, 477400), (175, 452848), (176, 450275), (200, 396242), (217, 365200), (220, 360220), (248, 319550), (275, 288176), (280, 283030), (308, 257300), (310, 255640), (332, 238700), (341, 232400), (350, 226424), (385, 205840), (400, 198121), (415, 190960), (434, 182600), (440, 180110), (496, 159775), (550, 144088), (560, 141515), (581, 136400), (616, 128650), (620, 127820), (664, 119350), (682, 116200), (700, 113212), (770, 102920), (775, 102256), (830, 95480), (868, 91300), (880, 90055), (913, 86800), (1085, 73040), (1100, 72044), (1162, 68200), (1232, 64325), (1240, 63910), (1328, 59675), (1364, 58100), (1400, 56606), (1540, 51460), (1550, 51128), (1660, 47740), (1705, 46480), (1736, 45650), (1826, 43400), (1925, 41168), (2075, 38192), (2170, 36520), (2200, 36022), (2324, 34100), (2387, 33200), (2480, 31955), (2573, 30800), (2728, 29050), (2800, 28303), (2905, 27280), (3080, 25730), (3100, 25564), (3320, 23870), (3410, 23240), (3472, 22825), (3652, 21700), (3850, 20584), (4150, 19096), (4340, 18260), (4400, 18011), (4565, 17360), (4648, 17050), (4774, 16600), (5146, 15400), (5425, 14608), (5456, 14525), (5810, 13640), (6160, 12865), (6200, 12782), (6391, 12400), (6640, 11935), (6820, 11620), (7304, 10850), (7700, 10292), (8300, 9548), (8525, 9296), (8680, 9130)]