76541220

素因数分解:

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

素因数の和:20274

約数の個数: 96

約数和(自身を含む): 272160000

約数和(自身を除く): 195618780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 20249, 40498, 60747, 80996, 101245, 121494, 141743, 182241, 202490, 242988, 283486, 303735, 364482, 404980, 425229, 546723, 566972, 607470, 708715, 728964, 850458, 911205, 1093446, 1214940, 1275687, 1417430, 1700916, 1822410, 2126145, 2186892, 2551374, 2733615, 2834860, 3644820, 3827061, 4252290, 5102748, 5467230, 6378435, 7654122, 8504580, 10934460, 12756870, 15308244, 19135305, 25513740, 38270610, 76541220]

約数ペア:

[(1, 76541220), (2, 38270610), (3, 25513740), (4, 19135305), (5, 15308244), (6, 12756870), (7, 10934460), (9, 8504580), (10, 7654122), (12, 6378435), (14, 5467230), (15, 5102748), (18, 4252290), (20, 3827061), (21, 3644820), (27, 2834860), (28, 2733615), (30, 2551374), (35, 2186892), (36, 2126145), (42, 1822410), (45, 1700916), (54, 1417430), (60, 1275687), (63, 1214940), (70, 1093446), (84, 911205), (90, 850458), (105, 728964), (108, 708715), (126, 607470), (135, 566972), (140, 546723), (180, 425229), (189, 404980), (210, 364482), (252, 303735), (270, 283486), (315, 242988), (378, 202490), (420, 182241), (540, 141743), (630, 121494), (756, 101245), (945, 80996), (1260, 60747), (1890, 40498), (3780, 20249)]