2000282940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{48527}}^1$

素因数の和:48771

約数の個数: 72

約数和(自身を含む): 6094146240

約数和(自身を除く): 4093863300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 458, 687, 916, 1145, 1374, 2061, 2290, 2748, 3435, 4122, 4580, 6870, 8244, 10305, 13740, 20610, 41220, 48527, 97054, 145581, 194108, 242635, 291162, 436743, 485270, 582324, 727905, 873486, 970540, 1455810, 1746972, 2183715, 2911620, 4367430, 8734860, 11112683, 22225366, 33338049, 44450732, 55563415, 66676098, 100014147, 111126830, 133352196, 166690245, 200028294, 222253660, 333380490, 400056588, 500070735, 666760980, 1000141470, 2000282940]

約数ペア:

[(1, 2000282940), (2, 1000141470), (3, 666760980), (4, 500070735), (5, 400056588), (6, 333380490), (9, 222253660), (10, 200028294), (12, 166690245), (15, 133352196), (18, 111126830), (20, 100014147), (30, 66676098), (36, 55563415), (45, 44450732), (60, 33338049), (90, 22225366), (180, 11112683), (229, 8734860), (458, 4367430), (687, 2911620), (916, 2183715), (1145, 1746972), (1374, 1455810), (2061, 970540), (2290, 873486), (2748, 727905), (3435, 582324), (4122, 485270), (4580, 436743), (6870, 291162), (8244, 242635), (10305, 194108), (13740, 145581), (20610, 97054), (41220, 48527)]