199986480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7507}}^1$

素因数の和:7563

約数の個数: 120

約数和(自身を含む): 689865072

約数和(自身を除く): 489878592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 7507, 8880, 13320, 15014, 22521, 26640, 30028, 37535, 45042, 60056, 67563, 75070, 90084, 112605, 120112, 135126, 150140, 180168, 225210, 270252, 277759, 300280, 337815, 360336, 450420, 540504, 555518, 600560, 675630, 833277, 900840, 1081008, 1111036, 1351260, 1388795, 1666554, 1801680, 2222072, 2499831, 2702520, 2777590, 3333108, 4166385, 4444144, 4999662, 5405040, 5555180, 6666216, 8332770, 9999324, 11110360, 12499155, 13332432, 16665540, 19998648, 22220720, 24998310, 33331080, 39997296, 49996620, 66662160, 99993240, 199986480]

約数ペア:

[(1, 199986480), (2, 99993240), (3, 66662160), (4, 49996620), (5, 39997296), (6, 33331080), (8, 24998310), (9, 22220720), (10, 19998648), (12, 16665540), (15, 13332432), (16, 12499155), (18, 11110360), (20, 9999324), (24, 8332770), (30, 6666216), (36, 5555180), (37, 5405040), (40, 4999662), (45, 4444144), (48, 4166385), (60, 3333108), (72, 2777590), (74, 2702520), (80, 2499831), (90, 2222072), (111, 1801680), (120, 1666554), (144, 1388795), (148, 1351260), (180, 1111036), (185, 1081008), (222, 900840), (240, 833277), (296, 675630), (333, 600560), (360, 555518), (370, 540504), (444, 450420), (555, 360336), (592, 337815), (666, 300280), (720, 277759), (740, 270252), (888, 225210), (1110, 180168), (1332, 150140), (1480, 135126), (1665, 120112), (1776, 112605), (2220, 90084), (2664, 75070), (2960, 67563), (3330, 60056), (4440, 45042), (5328, 37535), (6660, 30028), (7507, 26640), (8880, 22521), (13320, 15014)]