79307200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:199

約数の個数: 168

約数和(自身を含む): 228408992

約数和(自身を除く): 149101792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 73, 80, 97, 100, 112, 140, 146, 160, 175, 194, 200, 224, 280, 292, 320, 350, 365, 388, 400, 448, 485, 511, 560, 584, 679, 700, 730, 776, 800, 970, 1022, 1120, 1168, 1358, 1400, 1460, 1552, 1600, 1825, 1940, 2044, 2240, 2336, 2425, 2555, 2716, 2800, 2920, 3104, 3395, 3650, 3880, 4088, 4672, 4850, 5110, 5432, 5600, 5840, 6208, 6790, 7081, 7300, 7760, 8176, 9700, 10220, 10864, 11200, 11680, 12775, 13580, 14162, 14600, 15520, 16352, 16975, 19400, 20440, 21728, 23360, 25550, 27160, 28324, 29200, 31040, 32704, 33950, 35405, 38800, 40880, 43456, 49567, 51100, 54320, 56648, 58400, 67900, 70810, 77600, 81760, 99134, 102200, 108640, 113296, 116800, 135800, 141620, 155200, 163520, 177025, 198268, 204400, 217280, 226592, 247835, 271600, 283240, 354050, 396536, 408800, 453184, 495670, 543200, 566480, 708100, 793072, 817600, 991340, 1086400, 1132960, 1239175, 1416200, 1586144, 1982680, 2265920, 2478350, 2832400, 3172288, 3965360, 4956700, 5664800, 7930720, 9913400, 11329600, 15861440, 19826800, 39653600, 79307200]

約数ペア:

[(1, 79307200), (2, 39653600), (4, 19826800), (5, 15861440), (7, 11329600), (8, 9913400), (10, 7930720), (14, 5664800), (16, 4956700), (20, 3965360), (25, 3172288), (28, 2832400), (32, 2478350), (35, 2265920), (40, 1982680), (50, 1586144), (56, 1416200), (64, 1239175), (70, 1132960), (73, 1086400), (80, 991340), (97, 817600), (100, 793072), (112, 708100), (140, 566480), (146, 543200), (160, 495670), (175, 453184), (194, 408800), (200, 396536), (224, 354050), (280, 283240), (292, 271600), (320, 247835), (350, 226592), (365, 217280), (388, 204400), (400, 198268), (448, 177025), (485, 163520), (511, 155200), (560, 141620), (584, 135800), (679, 116800), (700, 113296), (730, 108640), (776, 102200), (800, 99134), (970, 81760), (1022, 77600), (1120, 70810), (1168, 67900), (1358, 58400), (1400, 56648), (1460, 54320), (1552, 51100), (1600, 49567), (1825, 43456), (1940, 40880), (2044, 38800), (2240, 35405), (2336, 33950), (2425, 32704), (2555, 31040), (2716, 29200), (2800, 28324), (2920, 27160), (3104, 25550), (3395, 23360), (3650, 21728), (3880, 20440), (4088, 19400), (4672, 16975), (4850, 16352), (5110, 15520), (5432, 14600), (5600, 14162), (5840, 13580), (6208, 12775), (6790, 11680), (7081, 11200), (7300, 10864), (7760, 10220), (8176, 9700)]