361925820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1423}}^1$

素因数の和:1601

約数の個数: 120

約数和(自身を含む): 1143409344

約数和(自身を除く): 781483524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 157, 162, 180, 270, 314, 324, 405, 471, 540, 628, 785, 810, 942, 1413, 1423, 1570, 1620, 1884, 2355, 2826, 2846, 3140, 4239, 4269, 4710, 5652, 5692, 7065, 7115, 8478, 8538, 9420, 12717, 12807, 14130, 14230, 16956, 17076, 21195, 21345, 25434, 25614, 28260, 28460, 38421, 42390, 42690, 50868, 51228, 63585, 64035, 76842, 84780, 85380, 115263, 127170, 128070, 153684, 192105, 223411, 230526, 254340, 256140, 384210, 446822, 461052, 576315, 670233, 768420, 893644, 1117055, 1152630, 1340466, 2010699, 2234110, 2305260, 2680932, 3351165, 4021398, 4468220, 6032097, 6702330, 8042796, 10053495, 12064194, 13404660, 18096291, 20106990, 24128388, 30160485, 36192582, 40213980, 60320970, 72385164, 90481455, 120641940, 180962910, 361925820]

約数ペア:

[(1, 361925820), (2, 180962910), (3, 120641940), (4, 90481455), (5, 72385164), (6, 60320970), (9, 40213980), (10, 36192582), (12, 30160485), (15, 24128388), (18, 20106990), (20, 18096291), (27, 13404660), (30, 12064194), (36, 10053495), (45, 8042796), (54, 6702330), (60, 6032097), (81, 4468220), (90, 4021398), (108, 3351165), (135, 2680932), (157, 2305260), (162, 2234110), (180, 2010699), (270, 1340466), (314, 1152630), (324, 1117055), (405, 893644), (471, 768420), (540, 670233), (628, 576315), (785, 461052), (810, 446822), (942, 384210), (1413, 256140), (1423, 254340), (1570, 230526), (1620, 223411), (1884, 192105), (2355, 153684), (2826, 128070), (2846, 127170), (3140, 115263), (4239, 85380), (4269, 84780), (4710, 76842), (5652, 64035), (5692, 63585), (7065, 51228), (7115, 50868), (8478, 42690), (8538, 42390), (9420, 38421), (12717, 28460), (12807, 28260), (14130, 25614), (14230, 25434), (16956, 21345), (17076, 21195)]