42522900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{20249}}^1$

素因数の和:20273

約数の個数: 72

約数和(自身を含む): 140616000

約数和(自身を除く): 98093100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 20249, 40498, 60747, 80996, 101245, 121494, 141743, 202490, 242988, 283486, 303735, 404980, 425229, 506225, 566972, 607470, 708715, 850458, 1012450, 1214940, 1417430, 1518675, 1700916, 2024900, 2126145, 2834860, 3037350, 3543575, 4252290, 6074700, 7087150, 8504580, 10630725, 14174300, 21261450, 42522900]

約数ペア:

[(1, 42522900), (2, 21261450), (3, 14174300), (4, 10630725), (5, 8504580), (6, 7087150), (7, 6074700), (10, 4252290), (12, 3543575), (14, 3037350), (15, 2834860), (20, 2126145), (21, 2024900), (25, 1700916), (28, 1518675), (30, 1417430), (35, 1214940), (42, 1012450), (50, 850458), (60, 708715), (70, 607470), (75, 566972), (84, 506225), (100, 425229), (105, 404980), (140, 303735), (150, 283486), (175, 242988), (210, 202490), (300, 141743), (350, 121494), (420, 101245), (525, 80996), (700, 60747), (1050, 40498), (2100, 20249)]