284515740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10331}}^1$

素因数の和:10369

約数の個数: 120

約数和(自身を含む): 945130032

約数和(自身を除く): 660614292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2295, 2754, 3060, 4590, 5508, 6885, 9180, 10331, 13770, 20662, 27540, 30993, 41324, 51655, 61986, 92979, 103310, 123972, 154965, 175627, 185958, 206620, 278937, 309930, 351254, 371916, 464895, 526881, 557874, 619860, 702508, 836811, 878135, 929790, 1053762, 1115748, 1394685, 1580643, 1673622, 1756270, 1859580, 2107524, 2634405, 2789370, 3161286, 3347244, 3512540, 4184055, 4741929, 5268810, 5578740, 6322572, 7903215, 8368110, 9483858, 10537620, 14225787, 15806430, 16736220, 18967716, 23709645, 28451574, 31612860, 47419290, 56903148, 71128935, 94838580, 142257870, 284515740]

約数ペア:

[(1, 284515740), (2, 142257870), (3, 94838580), (4, 71128935), (5, 56903148), (6, 47419290), (9, 31612860), (10, 28451574), (12, 23709645), (15, 18967716), (17, 16736220), (18, 15806430), (20, 14225787), (27, 10537620), (30, 9483858), (34, 8368110), (36, 7903215), (45, 6322572), (51, 5578740), (54, 5268810), (60, 4741929), (68, 4184055), (81, 3512540), (85, 3347244), (90, 3161286), (102, 2789370), (108, 2634405), (135, 2107524), (153, 1859580), (162, 1756270), (170, 1673622), (180, 1580643), (204, 1394685), (255, 1115748), (270, 1053762), (306, 929790), (324, 878135), (340, 836811), (405, 702508), (459, 619860), (510, 557874), (540, 526881), (612, 464895), (765, 371916), (810, 351254), (918, 309930), (1020, 278937), (1377, 206620), (1530, 185958), (1620, 175627), (1836, 154965), (2295, 123972), (2754, 103310), (3060, 92979), (4590, 61986), (5508, 51655), (6885, 41324), (9180, 30993), (10331, 27540), (13770, 20662)]