40945800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{9749}}^1$

素因数の和:9775

約数の個数: 96

約数和(自身を含む): 145080000

約数和(自身を除く): 104134200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 9749, 19498, 29247, 38996, 48745, 58494, 68243, 77992, 97490, 116988, 136486, 146235, 194980, 204729, 233976, 243725, 272972, 292470, 341215, 389960, 409458, 487450, 545944, 584940, 682430, 731175, 818916, 974900, 1023645, 1169880, 1364860, 1462350, 1637832, 1706075, 1949800, 2047290, 2729720, 2924700, 3412150, 4094580, 5118225, 5849400, 6824300, 8189160, 10236450, 13648600, 20472900, 40945800]

約数ペア:

[(1, 40945800), (2, 20472900), (3, 13648600), (4, 10236450), (5, 8189160), (6, 6824300), (7, 5849400), (8, 5118225), (10, 4094580), (12, 3412150), (14, 2924700), (15, 2729720), (20, 2047290), (21, 1949800), (24, 1706075), (25, 1637832), (28, 1462350), (30, 1364860), (35, 1169880), (40, 1023645), (42, 974900), (50, 818916), (56, 731175), (60, 682430), (70, 584940), (75, 545944), (84, 487450), (100, 409458), (105, 389960), (120, 341215), (140, 292470), (150, 272972), (168, 243725), (175, 233976), (200, 204729), (210, 194980), (280, 146235), (300, 136486), (350, 116988), (420, 97490), (525, 77992), (600, 68243), (700, 58494), (840, 48745), (1050, 38996), (1400, 29247), (2100, 19498), (4200, 9749)]