73645380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5179}}^1$

素因数の和:5273

約数の個数: 72

約数和(自身を含む): 226262400

約数和(自身を除く): 152617020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 5179, 7110, 10358, 14220, 15537, 20716, 25895, 31074, 46611, 51790, 62148, 77685, 93222, 103580, 155370, 186444, 233055, 310740, 409141, 466110, 818282, 932220, 1227423, 1636564, 2045705, 2454846, 3682269, 4091410, 4909692, 6137115, 7364538, 8182820, 12274230, 14729076, 18411345, 24548460, 36822690, 73645380]

約数ペア:

[(1, 73645380), (2, 36822690), (3, 24548460), (4, 18411345), (5, 14729076), (6, 12274230), (9, 8182820), (10, 7364538), (12, 6137115), (15, 4909692), (18, 4091410), (20, 3682269), (30, 2454846), (36, 2045705), (45, 1636564), (60, 1227423), (79, 932220), (90, 818282), (158, 466110), (180, 409141), (237, 310740), (316, 233055), (395, 186444), (474, 155370), (711, 103580), (790, 93222), (948, 77685), (1185, 62148), (1422, 51790), (1580, 46611), (2370, 31074), (2844, 25895), (3555, 20716), (4740, 15537), (5179, 14220), (7110, 10358)]