82863720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6221}}^1$

素因数の和:6275

約数の個数: 96

約数和(自身を含む): 276630120

約数和(自身を除く): 193766400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6221, 6660, 12442, 13320, 18663, 24884, 31105, 37326, 49768, 55989, 62210, 74652, 93315, 111978, 124420, 149304, 186630, 223956, 230177, 248840, 279945, 373260, 447912, 460354, 559890, 690531, 746520, 920708, 1119780, 1150885, 1381062, 1841416, 2071593, 2239560, 2301770, 2762124, 3452655, 4143186, 4603540, 5524248, 6905310, 8286372, 9207080, 10357965, 13810620, 16572744, 20715930, 27621240, 41431860, 82863720]

約数ペア:

[(1, 82863720), (2, 41431860), (3, 27621240), (4, 20715930), (5, 16572744), (6, 13810620), (8, 10357965), (9, 9207080), (10, 8286372), (12, 6905310), (15, 5524248), (18, 4603540), (20, 4143186), (24, 3452655), (30, 2762124), (36, 2301770), (37, 2239560), (40, 2071593), (45, 1841416), (60, 1381062), (72, 1150885), (74, 1119780), (90, 920708), (111, 746520), (120, 690531), (148, 559890), (180, 460354), (185, 447912), (222, 373260), (296, 279945), (333, 248840), (360, 230177), (370, 223956), (444, 186630), (555, 149304), (666, 124420), (740, 111978), (888, 93315), (1110, 74652), (1332, 62210), (1480, 55989), (1665, 49768), (2220, 37326), (2664, 31105), (3330, 24884), (4440, 18663), (6221, 13320), (6660, 12442)]