79287600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{9439}}^1$

素因数の和:9467

約数の個数: 120

約数和(自身を含む): 290298880

約数和(自身を除く): 211011280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 9439, 18878, 28317, 37756, 47195, 56634, 66073, 75512, 94390, 113268, 132146, 141585, 151024, 188780, 198219, 226536, 235975, 264292, 283170, 330365, 377560, 396438, 453072, 471950, 528584, 566340, 660730, 707925, 755120, 792876, 943900, 991095, 1057168, 1132680, 1321460, 1415850, 1585752, 1651825, 1887800, 1982190, 2265360, 2642920, 2831700, 3171504, 3303650, 3775600, 3964380, 4955475, 5285840, 5663400, 6607300, 7928760, 9910950, 11326800, 13214600, 15857520, 19821900, 26429200, 39643800, 79287600]

約数ペア:

[(1, 79287600), (2, 39643800), (3, 26429200), (4, 19821900), (5, 15857520), (6, 13214600), (7, 11326800), (8, 9910950), (10, 7928760), (12, 6607300), (14, 5663400), (15, 5285840), (16, 4955475), (20, 3964380), (21, 3775600), (24, 3303650), (25, 3171504), (28, 2831700), (30, 2642920), (35, 2265360), (40, 1982190), (42, 1887800), (48, 1651825), (50, 1585752), (56, 1415850), (60, 1321460), (70, 1132680), (75, 1057168), (80, 991095), (84, 943900), (100, 792876), (105, 755120), (112, 707925), (120, 660730), (140, 566340), (150, 528584), (168, 471950), (175, 453072), (200, 396438), (210, 377560), (240, 330365), (280, 283170), (300, 264292), (336, 235975), (350, 226536), (400, 198219), (420, 188780), (525, 151024), (560, 141585), (600, 132146), (700, 113268), (840, 94390), (1050, 75512), (1200, 66073), (1400, 56634), (1680, 47195), (2100, 37756), (2800, 28317), (4200, 18878), (8400, 9439)]