181174860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2137}}^1$

素因数の和:2312

約数の個数: 96

約数和(自身を含む): 567510720

約数和(自身を除く): 386335860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 157, 180, 270, 314, 471, 540, 628, 785, 942, 1413, 1570, 1884, 2137, 2355, 2826, 3140, 4239, 4274, 4710, 5652, 6411, 7065, 8478, 8548, 9420, 10685, 12822, 14130, 16956, 19233, 21195, 21370, 25644, 28260, 32055, 38466, 42390, 42740, 57699, 64110, 76932, 84780, 96165, 115398, 128220, 192330, 230796, 288495, 335509, 384660, 576990, 671018, 1006527, 1153980, 1342036, 1677545, 2013054, 3019581, 3355090, 4026108, 5032635, 6039162, 6710180, 9058743, 10065270, 12078324, 15097905, 18117486, 20130540, 30195810, 36234972, 45293715, 60391620, 90587430, 181174860]

約数ペア:

[(1, 181174860), (2, 90587430), (3, 60391620), (4, 45293715), (5, 36234972), (6, 30195810), (9, 20130540), (10, 18117486), (12, 15097905), (15, 12078324), (18, 10065270), (20, 9058743), (27, 6710180), (30, 6039162), (36, 5032635), (45, 4026108), (54, 3355090), (60, 3019581), (90, 2013054), (108, 1677545), (135, 1342036), (157, 1153980), (180, 1006527), (270, 671018), (314, 576990), (471, 384660), (540, 335509), (628, 288495), (785, 230796), (942, 192330), (1413, 128220), (1570, 115398), (1884, 96165), (2137, 84780), (2355, 76932), (2826, 64110), (3140, 57699), (4239, 42740), (4274, 42390), (4710, 38466), (5652, 32055), (6411, 28260), (7065, 25644), (8478, 21370), (8548, 21195), (9420, 19233), (10685, 16956), (12822, 14130)]