2050031396520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{51302087}}^1$

素因数の和:51302144

約数の個数: 128

約数和(自身を含む): 7018125638400

約数和(自身を除く): 4968094241880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 3330, 3996, 4440, 4995, 6660, 7992, 9990, 13320, 19980, 39960, 51302087, 102604174, 153906261, 205208348, 256510435, 307812522, 410416696, 461718783, 513020870, 615625044, 769531305, 923437566, 1026041740, 1231250088, 1385156349, 1539062610, 1846875132, 1898177219, 2052083480, 2308593915, 2770312698, 3078125220, 3693750264, 3796354438, 4617187830, 5540625396, 5694531657, 6156250440, 6925781745, 7592708876, 9234375660, 9490886095, 11081250792, 11389063314, 13851563490, 15185417752, 17083594971, 18468751320, 18981772190, 22778126628, 27703126980, 28472658285, 34167189942, 37963544380, 45556253256, 51250784913, 55406253960, 56945316570, 68334379884, 75927088760, 85417974855, 102501569826, 113890633140, 136668759768, 170835949710, 205003139652, 227781266280, 256253924565, 341671899420, 410006279304, 512507849130, 683343798840, 1025015698260, 2050031396520]

約数ペア:

[(1, 2050031396520), (2, 1025015698260), (3, 683343798840), (4, 512507849130), (5, 410006279304), (6, 341671899420), (8, 256253924565), (9, 227781266280), (10, 205003139652), (12, 170835949710), (15, 136668759768), (18, 113890633140), (20, 102501569826), (24, 85417974855), (27, 75927088760), (30, 68334379884), (36, 56945316570), (37, 55406253960), (40, 51250784913), (45, 45556253256), (54, 37963544380), (60, 34167189942), (72, 28472658285), (74, 27703126980), (90, 22778126628), (108, 18981772190), (111, 18468751320), (120, 17083594971), (135, 15185417752), (148, 13851563490), (180, 11389063314), (185, 11081250792), (216, 9490886095), (222, 9234375660), (270, 7592708876), (296, 6925781745), (333, 6156250440), (360, 5694531657), (370, 5540625396), (444, 4617187830), (540, 3796354438), (555, 3693750264), (666, 3078125220), (740, 2770312698), (888, 2308593915), (999, 2052083480), (1080, 1898177219), (1110, 1846875132), (1332, 1539062610), (1480, 1385156349), (1665, 1231250088), (1998, 1026041740), (2220, 923437566), (2664, 769531305), (3330, 615625044), (3996, 513020870), (4440, 461718783), (4995, 410416696), (6660, 307812522), (7992, 256510435), (9990, 205208348), (13320, 153906261), (19980, 102604174), (39960, 51302087)]