187536330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:645

約数の個数: 128

約数和(自身を含む): 530323200

約数和(自身を除く): 342786870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 43, 45, 54, 58, 86, 87, 90, 129, 135, 145, 174, 215, 258, 261, 270, 290, 387, 430, 435, 522, 557, 645, 774, 783, 870, 1114, 1161, 1247, 1290, 1305, 1566, 1671, 1935, 2322, 2494, 2610, 2785, 3342, 3741, 3870, 3915, 5013, 5570, 5805, 6235, 7482, 7830, 8355, 10026, 11223, 11610, 12470, 15039, 16153, 16710, 18705, 22446, 23951, 25065, 30078, 32306, 33669, 37410, 47902, 48459, 50130, 56115, 67338, 71853, 75195, 80765, 96918, 112230, 119755, 143706, 145377, 150390, 161530, 168345, 215559, 239510, 242295, 290754, 336690, 359265, 431118, 436131, 484590, 646677, 694579, 718530, 726885, 872262, 1077795, 1293354, 1389158, 1453770, 2083737, 2155590, 2180655, 3233385, 3472895, 4167474, 4361310, 6251211, 6466770, 6945790, 10418685, 12502422, 18753633, 20837370, 31256055, 37507266, 62512110, 93768165, 187536330]

約数ペア:

[(1, 187536330), (2, 93768165), (3, 62512110), (5, 37507266), (6, 31256055), (9, 20837370), (10, 18753633), (15, 12502422), (18, 10418685), (27, 6945790), (29, 6466770), (30, 6251211), (43, 4361310), (45, 4167474), (54, 3472895), (58, 3233385), (86, 2180655), (87, 2155590), (90, 2083737), (129, 1453770), (135, 1389158), (145, 1293354), (174, 1077795), (215, 872262), (258, 726885), (261, 718530), (270, 694579), (290, 646677), (387, 484590), (430, 436131), (435, 431118), (522, 359265), (557, 336690), (645, 290754), (774, 242295), (783, 239510), (870, 215559), (1114, 168345), (1161, 161530), (1247, 150390), (1290, 145377), (1305, 143706), (1566, 119755), (1671, 112230), (1935, 96918), (2322, 80765), (2494, 75195), (2610, 71853), (2785, 67338), (3342, 56115), (3741, 50130), (3870, 48459), (3915, 47902), (5013, 37410), (5570, 33669), (5805, 32306), (6235, 30078), (7482, 25065), (7830, 23951), (8355, 22446), (10026, 18705), (11223, 16710), (11610, 16153), (12470, 15039)]