50152020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 160876800

約数和(自身を除く): 110724780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 37, 38, 41, 57, 58, 60, 74, 76, 82, 87, 95, 111, 114, 116, 123, 145, 148, 164, 174, 185, 190, 205, 222, 228, 246, 285, 290, 348, 370, 380, 410, 435, 444, 492, 551, 555, 570, 580, 615, 703, 740, 779, 820, 870, 1073, 1102, 1110, 1140, 1189, 1230, 1406, 1517, 1558, 1653, 1740, 2109, 2146, 2204, 2220, 2337, 2378, 2460, 2755, 2812, 3034, 3116, 3219, 3306, 3515, 3567, 3895, 4218, 4292, 4551, 4674, 4756, 5365, 5510, 5945, 6068, 6438, 6612, 7030, 7134, 7585, 7790, 8265, 8436, 9102, 9348, 10545, 10730, 11020, 11685, 11890, 12876, 14060, 14268, 15170, 15580, 16095, 16530, 17835, 18204, 20387, 21090, 21460, 22591, 22755, 23370, 23780, 28823, 30340, 32190, 33060, 35670, 40774, 42180, 43993, 45182, 45510, 46740, 57646, 61161, 64380, 67773, 71340, 81548, 86469, 87986, 90364, 91020, 101935, 112955, 115292, 122322, 131979, 135546, 144115, 172938, 175972, 203870, 219965, 225910, 244644, 263958, 271092, 288230, 305805, 338865, 345876, 407740, 432345, 439930, 451820, 527916, 576460, 611610, 659895, 677730, 835867, 864690, 879860, 1223220, 1319790, 1355460, 1671734, 1729380, 2507601, 2639580, 3343468, 4179335, 5015202, 8358670, 10030404, 12538005, 16717340, 25076010, 50152020]

約数ペア:

[(1, 50152020), (2, 25076010), (3, 16717340), (4, 12538005), (5, 10030404), (6, 8358670), (10, 5015202), (12, 4179335), (15, 3343468), (19, 2639580), (20, 2507601), (29, 1729380), (30, 1671734), (37, 1355460), (38, 1319790), (41, 1223220), (57, 879860), (58, 864690), (60, 835867), (74, 677730), (76, 659895), (82, 611610), (87, 576460), (95, 527916), (111, 451820), (114, 439930), (116, 432345), (123, 407740), (145, 345876), (148, 338865), (164, 305805), (174, 288230), (185, 271092), (190, 263958), (205, 244644), (222, 225910), (228, 219965), (246, 203870), (285, 175972), (290, 172938), (348, 144115), (370, 135546), (380, 131979), (410, 122322), (435, 115292), (444, 112955), (492, 101935), (551, 91020), (555, 90364), (570, 87986), (580, 86469), (615, 81548), (703, 71340), (740, 67773), (779, 64380), (820, 61161), (870, 57646), (1073, 46740), (1102, 45510), (1110, 45182), (1140, 43993), (1189, 42180), (1230, 40774), (1406, 35670), (1517, 33060), (1558, 32190), (1653, 30340), (1740, 28823), (2109, 23780), (2146, 23370), (2204, 22755), (2220, 22591), (2337, 21460), (2378, 21090), (2460, 20387), (2755, 18204), (2812, 17835), (3034, 16530), (3116, 16095), (3219, 15580), (3306, 15170), (3515, 14268), (3567, 14060), (3895, 12876), (4218, 11890), (4292, 11685), (4551, 11020), (4674, 10730), (4756, 10545), (5365, 9348), (5510, 9102), (5945, 8436), (6068, 8265), (6438, 7790), (6612, 7585), (7030, 7134)]