164712900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 569963520

約数和(自身を除く): 405250620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 25, 30, 33, 37, 38, 44, 50, 55, 57, 60, 66, 71, 74, 75, 76, 95, 100, 110, 111, 114, 132, 142, 148, 150, 165, 185, 190, 209, 213, 220, 222, 228, 275, 284, 285, 300, 330, 355, 370, 380, 407, 418, 426, 444, 475, 550, 555, 570, 627, 660, 703, 710, 740, 781, 814, 825, 836, 852, 925, 950, 1045, 1065, 1100, 1110, 1140, 1221, 1254, 1349, 1406, 1420, 1425, 1562, 1628, 1650, 1775, 1850, 1900, 2035, 2090, 2109, 2130, 2220, 2343, 2442, 2508, 2627, 2698, 2775, 2812, 2850, 3124, 3135, 3300, 3515, 3550, 3700, 3905, 4047, 4070, 4180, 4218, 4260, 4686, 4884, 5225, 5254, 5325, 5396, 5550, 5700, 6105, 6270, 6745, 7030, 7100, 7733, 7810, 7881, 8094, 8140, 8436, 9372, 10175, 10450, 10508, 10545, 10650, 11100, 11715, 12210, 12540, 13135, 13490, 14060, 14839, 15466, 15620, 15675, 15762, 16188, 17575, 19525, 20235, 20350, 20900, 21090, 21300, 23199, 23430, 24420, 26270, 26980, 28897, 29678, 30525, 30932, 31350, 31524, 33725, 35150, 38665, 39050, 39405, 40470, 40700, 42180, 44517, 46398, 46860, 49913, 52540, 52725, 57794, 58575, 59356, 61050, 62700, 65675, 67450, 70300, 74195, 77330, 78100, 78810, 80940, 86691, 89034, 92796, 99826, 101175, 105450, 115588, 115995, 117150, 122100, 131350, 134900, 144485, 148390, 149739, 154660, 157620, 173382, 178068, 193325, 197025, 199652, 202350, 210900, 222585, 231990, 234300, 249565, 262700, 288970, 296780, 299478, 346764, 370975, 386650, 394050, 404700, 433455, 445170, 463980, 499130, 549043, 577940, 579975, 598956, 722425, 741950, 748695, 773300, 788100, 866910, 890340, 998260, 1098086, 1112925, 1159950, 1247825, 1444850, 1483900, 1497390, 1647129, 1733820, 2167275, 2196172, 2225850, 2319900, 2495650, 2745215, 2889700, 2994780, 3294258, 3743475, 4334550, 4451700, 4991300, 5490430, 6588516, 7486950, 8235645, 8669100, 10980860, 13726075, 14973900, 16471290, 27452150, 32942580, 41178225, 54904300, 82356450, 164712900]

約数ペア:

[(1, 164712900), (2, 82356450), (3, 54904300), (4, 41178225), (5, 32942580), (6, 27452150), (10, 16471290), (11, 14973900), (12, 13726075), (15, 10980860), (19, 8669100), (20, 8235645), (22, 7486950), (25, 6588516), (30, 5490430), (33, 4991300), (37, 4451700), (38, 4334550), (44, 3743475), (50, 3294258), (55, 2994780), (57, 2889700), (60, 2745215), (66, 2495650), (71, 2319900), (74, 2225850), (75, 2196172), (76, 2167275), (95, 1733820), (100, 1647129), (110, 1497390), (111, 1483900), (114, 1444850), (132, 1247825), (142, 1159950), (148, 1112925), (150, 1098086), (165, 998260), (185, 890340), (190, 866910), (209, 788100), (213, 773300), (220, 748695), (222, 741950), (228, 722425), (275, 598956), (284, 579975), (285, 577940), (300, 549043), (330, 499130), (355, 463980), (370, 445170), (380, 433455), (407, 404700), (418, 394050), (426, 386650), (444, 370975), (475, 346764), (550, 299478), (555, 296780), (570, 288970), (627, 262700), (660, 249565), (703, 234300), (710, 231990), (740, 222585), (781, 210900), (814, 202350), (825, 199652), (836, 197025), (852, 193325), (925, 178068), (950, 173382), (1045, 157620), (1065, 154660), (1100, 149739), (1110, 148390), (1140, 144485), (1221, 134900), (1254, 131350), (1349, 122100), (1406, 117150), (1420, 115995), (1425, 115588), (1562, 105450), (1628, 101175), (1650, 99826), (1775, 92796), (1850, 89034), (1900, 86691), (2035, 80940), (2090, 78810), (2109, 78100), (2130, 77330), (2220, 74195), (2343, 70300), (2442, 67450), (2508, 65675), (2627, 62700), (2698, 61050), (2775, 59356), (2812, 58575), (2850, 57794), (3124, 52725), (3135, 52540), (3300, 49913), (3515, 46860), (3550, 46398), (3700, 44517), (3905, 42180), (4047, 40700), (4070, 40470), (4180, 39405), (4218, 39050), (4260, 38665), (4686, 35150), (4884, 33725), (5225, 31524), (5254, 31350), (5325, 30932), (5396, 30525), (5550, 29678), (5700, 28897), (6105, 26980), (6270, 26270), (6745, 24420), (7030, 23430), (7100, 23199), (7733, 21300), (7810, 21090), (7881, 20900), (8094, 20350), (8140, 20235), (8436, 19525), (9372, 17575), (10175, 16188), (10450, 15762), (10508, 15675), (10545, 15620), (10650, 15466), (11100, 14839), (11715, 14060), (12210, 13490), (12540, 13135)]