74989170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 202176000

約数和(自身を除く): 127186830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 79, 90, 106, 158, 159, 199, 237, 265, 318, 395, 398, 474, 477, 530, 597, 711, 790, 795, 954, 995, 1185, 1194, 1422, 1590, 1791, 1990, 2370, 2385, 2985, 3555, 3582, 4187, 4770, 5970, 7110, 8374, 8955, 10547, 12561, 15721, 17910, 20935, 21094, 25122, 31442, 31641, 37683, 41870, 47163, 52735, 62805, 63282, 75366, 78605, 94326, 94923, 105470, 125610, 141489, 157210, 158205, 188415, 189846, 235815, 282978, 316410, 376830, 471630, 474615, 707445, 833213, 949230, 1414890, 1666426, 2499639, 4166065, 4999278, 7498917, 8332130, 12498195, 14997834, 24996390, 37494585, 74989170]

約数ペア:

[(1, 74989170), (2, 37494585), (3, 24996390), (5, 14997834), (6, 12498195), (9, 8332130), (10, 7498917), (15, 4999278), (18, 4166065), (30, 2499639), (45, 1666426), (53, 1414890), (79, 949230), (90, 833213), (106, 707445), (158, 474615), (159, 471630), (199, 376830), (237, 316410), (265, 282978), (318, 235815), (395, 189846), (398, 188415), (474, 158205), (477, 157210), (530, 141489), (597, 125610), (711, 105470), (790, 94923), (795, 94326), (954, 78605), (995, 75366), (1185, 63282), (1194, 62805), (1422, 52735), (1590, 47163), (1791, 41870), (1990, 37683), (2370, 31641), (2385, 31442), (2985, 25122), (3555, 21094), (3582, 20935), (4187, 17910), (4770, 15721), (5970, 12561), (7110, 10547), (8374, 8955)]