57100320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2087}}^1$

素因数の和:2127

約数の個数: 144

約数和(自身を含む): 205208640

約数和(自身を除く): 148108320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2087, 2280, 2736, 3040, 3420, 4174, 4560, 5472, 6261, 6840, 8348, 9120, 10435, 12522, 13680, 16696, 18783, 20870, 25044, 27360, 31305, 33392, 37566, 39653, 41740, 50088, 62610, 66784, 75132, 79306, 83480, 93915, 100176, 118959, 125220, 150264, 158612, 166960, 187830, 198265, 200352, 237918, 250440, 300528, 317224, 333920, 356877, 375660, 396530, 475836, 500880, 594795, 601056, 634448, 713754, 751320, 793060, 951672, 1001760, 1189590, 1268896, 1427508, 1502640, 1586120, 1784385, 1903344, 2379180, 2855016, 3005280, 3172240, 3568770, 3806688, 4758360, 5710032, 6344480, 7137540, 9516720, 11420064, 14275080, 19033440, 28550160, 57100320]

約数ペア:

[(1, 57100320), (2, 28550160), (3, 19033440), (4, 14275080), (5, 11420064), (6, 9516720), (8, 7137540), (9, 6344480), (10, 5710032), (12, 4758360), (15, 3806688), (16, 3568770), (18, 3172240), (19, 3005280), (20, 2855016), (24, 2379180), (30, 1903344), (32, 1784385), (36, 1586120), (38, 1502640), (40, 1427508), (45, 1268896), (48, 1189590), (57, 1001760), (60, 951672), (72, 793060), (76, 751320), (80, 713754), (90, 634448), (95, 601056), (96, 594795), (114, 500880), (120, 475836), (144, 396530), (152, 375660), (160, 356877), (171, 333920), (180, 317224), (190, 300528), (228, 250440), (240, 237918), (285, 200352), (288, 198265), (304, 187830), (342, 166960), (360, 158612), (380, 150264), (456, 125220), (480, 118959), (570, 100176), (608, 93915), (684, 83480), (720, 79306), (760, 75132), (855, 66784), (912, 62610), (1140, 50088), (1368, 41740), (1440, 39653), (1520, 37566), (1710, 33392), (1824, 31305), (2087, 27360), (2280, 25044), (2736, 20870), (3040, 18783), (3420, 16696), (4174, 13680), (4560, 12522), (5472, 10435), (6261, 9120), (6840, 8348)]