54760020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{541}}^1$

素因数の和:801

約数の個数: 96

約数和(自身を含む): 176284416

約数和(自身を除く): 121524396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 241, 420, 482, 541, 723, 964, 1082, 1205, 1446, 1623, 1687, 2164, 2410, 2705, 2892, 3246, 3374, 3615, 3787, 4820, 5061, 5410, 6492, 6748, 7230, 7574, 8115, 8435, 10122, 10820, 11361, 14460, 15148, 16230, 16870, 18935, 20244, 22722, 25305, 32460, 33740, 37870, 45444, 50610, 56805, 75740, 101220, 113610, 130381, 227220, 260762, 391143, 521524, 651905, 782286, 912667, 1303810, 1564572, 1825334, 1955715, 2607620, 2738001, 3650668, 3911430, 4563335, 5476002, 7822860, 9126670, 10952004, 13690005, 18253340, 27380010, 54760020]

約数ペア:

[(1, 54760020), (2, 27380010), (3, 18253340), (4, 13690005), (5, 10952004), (6, 9126670), (7, 7822860), (10, 5476002), (12, 4563335), (14, 3911430), (15, 3650668), (20, 2738001), (21, 2607620), (28, 1955715), (30, 1825334), (35, 1564572), (42, 1303810), (60, 912667), (70, 782286), (84, 651905), (105, 521524), (140, 391143), (210, 260762), (241, 227220), (420, 130381), (482, 113610), (541, 101220), (723, 75740), (964, 56805), (1082, 50610), (1205, 45444), (1446, 37870), (1623, 33740), (1687, 32460), (2164, 25305), (2410, 22722), (2705, 20244), (2892, 18935), (3246, 16870), (3374, 16230), (3615, 15148), (3787, 14460), (4820, 11361), (5061, 10820), (5410, 10122), (6492, 8435), (6748, 8115), (7230, 7574)]