155082690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1237}}^1$

素因数の和:1456

約数の個数: 96

約数和(自身を含む): 463507200

約数和(自身を除く): 308424510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 199, 210, 315, 398, 597, 630, 995, 1194, 1237, 1393, 1791, 1990, 2474, 2786, 2985, 3582, 3711, 4179, 5970, 6185, 6965, 7422, 8358, 8659, 8955, 11133, 12370, 12537, 13930, 17318, 17910, 18555, 20895, 22266, 25074, 25977, 37110, 41790, 43295, 51954, 55665, 62685, 77931, 86590, 111330, 125370, 129885, 155862, 246163, 259770, 389655, 492326, 738489, 779310, 1230815, 1476978, 1723141, 2215467, 2461630, 3446282, 3692445, 4430934, 5169423, 7384890, 8615705, 10338846, 11077335, 15508269, 17231410, 22154670, 25847115, 31016538, 51694230, 77541345, 155082690]

約数ペア:

[(1, 155082690), (2, 77541345), (3, 51694230), (5, 31016538), (6, 25847115), (7, 22154670), (9, 17231410), (10, 15508269), (14, 11077335), (15, 10338846), (18, 8615705), (21, 7384890), (30, 5169423), (35, 4430934), (42, 3692445), (45, 3446282), (63, 2461630), (70, 2215467), (90, 1723141), (105, 1476978), (126, 1230815), (199, 779310), (210, 738489), (315, 492326), (398, 389655), (597, 259770), (630, 246163), (995, 155862), (1194, 129885), (1237, 125370), (1393, 111330), (1791, 86590), (1990, 77931), (2474, 62685), (2786, 55665), (2985, 51954), (3582, 43295), (3711, 41790), (4179, 37110), (5970, 25977), (6185, 25074), (6965, 22266), (7422, 20895), (8358, 18555), (8659, 17910), (8955, 17318), (11133, 13930), (12370, 12537)]