85302180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3361}}^1$

素因数の和:3426

約数の個数: 96

約数和(自身を含む): 271111680

約数和(自身を除く): 185809500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1269, 1410, 1692, 2115, 2538, 2820, 3361, 4230, 5076, 6345, 6722, 8460, 10083, 12690, 13444, 16805, 20166, 25380, 30249, 33610, 40332, 50415, 60498, 67220, 90747, 100830, 120996, 151245, 157967, 181494, 201660, 302490, 315934, 362988, 453735, 473901, 604980, 631868, 789835, 907470, 947802, 1421703, 1579670, 1814940, 1895604, 2369505, 2843406, 3159340, 4265109, 4739010, 5686812, 7108515, 8530218, 9478020, 14217030, 17060436, 21325545, 28434060, 42651090, 85302180]

約数ペア:

[(1, 85302180), (2, 42651090), (3, 28434060), (4, 21325545), (5, 17060436), (6, 14217030), (9, 9478020), (10, 8530218), (12, 7108515), (15, 5686812), (18, 4739010), (20, 4265109), (27, 3159340), (30, 2843406), (36, 2369505), (45, 1895604), (47, 1814940), (54, 1579670), (60, 1421703), (90, 947802), (94, 907470), (108, 789835), (135, 631868), (141, 604980), (180, 473901), (188, 453735), (235, 362988), (270, 315934), (282, 302490), (423, 201660), (470, 181494), (540, 157967), (564, 151245), (705, 120996), (846, 100830), (940, 90747), (1269, 67220), (1410, 60498), (1692, 50415), (2115, 40332), (2538, 33610), (2820, 30249), (3361, 25380), (4230, 20166), (5076, 16805), (6345, 13444), (6722, 12690), (8460, 10083)]