145105620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 192

約数和(自身を含む): 472227840

約数和(自身を除く): 327122220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 79, 92, 110, 115, 121, 132, 138, 158, 165, 220, 230, 237, 242, 253, 276, 316, 330, 345, 363, 395, 460, 474, 484, 506, 605, 660, 690, 726, 759, 790, 869, 948, 1012, 1185, 1210, 1265, 1331, 1380, 1452, 1518, 1580, 1738, 1815, 1817, 2370, 2420, 2530, 2607, 2662, 2783, 3036, 3476, 3630, 3634, 3795, 3993, 4345, 4740, 5060, 5214, 5324, 5451, 5566, 6655, 7260, 7268, 7590, 7986, 8349, 8690, 9085, 9559, 10428, 10902, 11132, 13035, 13310, 13915, 15180, 15972, 16698, 17380, 18170, 19118, 19965, 19987, 21804, 26070, 26620, 27255, 27830, 28677, 30613, 33396, 36340, 38236, 39930, 39974, 41745, 47795, 52140, 54510, 55660, 57354, 59961, 61226, 79860, 79948, 83490, 91839, 95590, 99935, 105149, 109020, 114708, 119922, 122452, 143385, 153065, 166980, 183678, 191180, 199870, 210298, 219857, 239844, 286770, 299805, 306130, 315447, 367356, 399740, 420596, 439714, 459195, 525745, 573540, 599610, 612260, 630894, 659571, 879428, 918390, 1051490, 1099285, 1199220, 1261788, 1319142, 1577235, 1836780, 2102980, 2198570, 2418427, 2638284, 3154470, 3297855, 4397140, 4836854, 6308940, 6595710, 7255281, 9673708, 12092135, 13191420, 14510562, 24184270, 29021124, 36276405, 48368540, 72552810, 145105620]

約数ペア:

[(1, 145105620), (2, 72552810), (3, 48368540), (4, 36276405), (5, 29021124), (6, 24184270), (10, 14510562), (11, 13191420), (12, 12092135), (15, 9673708), (20, 7255281), (22, 6595710), (23, 6308940), (30, 4836854), (33, 4397140), (44, 3297855), (46, 3154470), (55, 2638284), (60, 2418427), (66, 2198570), (69, 2102980), (79, 1836780), (92, 1577235), (110, 1319142), (115, 1261788), (121, 1199220), (132, 1099285), (138, 1051490), (158, 918390), (165, 879428), (220, 659571), (230, 630894), (237, 612260), (242, 599610), (253, 573540), (276, 525745), (316, 459195), (330, 439714), (345, 420596), (363, 399740), (395, 367356), (460, 315447), (474, 306130), (484, 299805), (506, 286770), (605, 239844), (660, 219857), (690, 210298), (726, 199870), (759, 191180), (790, 183678), (869, 166980), (948, 153065), (1012, 143385), (1185, 122452), (1210, 119922), (1265, 114708), (1331, 109020), (1380, 105149), (1452, 99935), (1518, 95590), (1580, 91839), (1738, 83490), (1815, 79948), (1817, 79860), (2370, 61226), (2420, 59961), (2530, 57354), (2607, 55660), (2662, 54510), (2783, 52140), (3036, 47795), (3476, 41745), (3630, 39974), (3634, 39930), (3795, 38236), (3993, 36340), (4345, 33396), (4740, 30613), (5060, 28677), (5214, 27830), (5324, 27255), (5451, 26620), (5566, 26070), (6655, 21804), (7260, 19987), (7268, 19965), (7590, 19118), (7986, 18170), (8349, 17380), (8690, 16698), (9085, 15972), (9559, 15180), (10428, 13915), (10902, 13310), (11132, 13035)]