82027440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10357}}^1$

素因数の和:10387

約数の個数: 120

約数和(自身を含む): 300547728

約数和(自身を除く): 218520288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 10357, 20714, 31071, 41428, 51785, 62142, 82856, 93213, 103570, 113927, 124284, 155355, 165712, 186426, 207140, 227854, 248568, 310710, 341781, 372852, 414280, 455708, 466065, 497136, 569635, 621420, 683562, 745704, 828560, 911416, 932130, 1025343, 1139270, 1242840, 1367124, 1491408, 1708905, 1822832, 1864260, 2050686, 2278540, 2485680, 2734248, 3417810, 3728520, 4101372, 4557080, 5126715, 5468496, 6835620, 7457040, 8202744, 9114160, 10253430, 13671240, 16405488, 20506860, 27342480, 41013720, 82027440]

約数ペア:

[(1, 82027440), (2, 41013720), (3, 27342480), (4, 20506860), (5, 16405488), (6, 13671240), (8, 10253430), (9, 9114160), (10, 8202744), (11, 7457040), (12, 6835620), (15, 5468496), (16, 5126715), (18, 4557080), (20, 4101372), (22, 3728520), (24, 3417810), (30, 2734248), (33, 2485680), (36, 2278540), (40, 2050686), (44, 1864260), (45, 1822832), (48, 1708905), (55, 1491408), (60, 1367124), (66, 1242840), (72, 1139270), (80, 1025343), (88, 932130), (90, 911416), (99, 828560), (110, 745704), (120, 683562), (132, 621420), (144, 569635), (165, 497136), (176, 466065), (180, 455708), (198, 414280), (220, 372852), (240, 341781), (264, 310710), (330, 248568), (360, 227854), (396, 207140), (440, 186426), (495, 165712), (528, 155355), (660, 124284), (720, 113927), (792, 103570), (880, 93213), (990, 82856), (1320, 62142), (1584, 51785), (1980, 41428), (2640, 31071), (3960, 20714), (7920, 10357)]