20039797800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53269}}^1$

素因数の和:53321

約数の個数: 288

約数和(自身を含む): 77284116000

約数和(自身を除く): 57244318200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 25, 30, 33, 36, 38, 40, 44, 45, 50, 55, 57, 60, 66, 72, 75, 76, 88, 90, 95, 99, 100, 110, 114, 120, 132, 150, 152, 165, 171, 180, 190, 198, 200, 209, 220, 225, 228, 264, 275, 285, 300, 330, 342, 360, 380, 396, 418, 440, 450, 456, 475, 495, 550, 570, 600, 627, 660, 684, 760, 792, 825, 836, 855, 900, 950, 990, 1045, 1100, 1140, 1254, 1320, 1368, 1425, 1650, 1672, 1710, 1800, 1881, 1900, 1980, 2090, 2200, 2280, 2475, 2508, 2850, 3135, 3300, 3420, 3762, 3800, 3960, 4180, 4275, 4950, 5016, 5225, 5700, 6270, 6600, 6840, 7524, 8360, 8550, 9405, 9900, 10450, 11400, 12540, 15048, 15675, 17100, 18810, 19800, 20900, 25080, 31350, 34200, 37620, 41800, 47025, 53269, 62700, 75240, 94050, 106538, 125400, 159807, 188100, 213076, 266345, 319614, 376200, 426152, 479421, 532690, 585959, 639228, 799035, 958842, 1012111, 1065380, 1171918, 1278456, 1331725, 1598070, 1757877, 1917684, 2024222, 2130760, 2343836, 2397105, 2663450, 2929795, 3036333, 3196140, 3515754, 3835368, 3995175, 4048444, 4687672, 4794210, 5060555, 5273631, 5326900, 5859590, 6072666, 6392280, 7031508, 7990350, 8096888, 8789385, 9108999, 9588420, 10121110, 10547262, 10653800, 11133221, 11719180, 11985525, 12145332, 14063016, 14648975, 15181665, 15980700, 17578770, 18217998, 19176840, 20242220, 21094524, 22266442, 23438360, 23971050, 24290664, 25302775, 26368155, 29297950, 30363330, 31961400, 33399663, 35157540, 36435996, 40484440, 42189048, 43946925, 44532884, 45544995, 47942100, 50605550, 52736310, 55666105, 58595900, 60726660, 66799326, 70315080, 72871992, 75908325, 87893850, 89065768, 91089990, 95884200, 100198989, 101211100, 105472620, 111332210, 117191800, 121453320, 131840775, 133598652, 151816650, 166998315, 175787700, 182179980, 200397978, 202422200, 210945240, 222664420, 227724975, 263681550, 267197304, 278330525, 303633300, 333996630, 351575400, 364359960, 400795956, 445328840, 455449950, 500994945, 527363100, 556661050, 607266600, 667993260, 801591912, 834991575, 910899900, 1001989890, 1054726200, 1113322100, 1335986520, 1669983150, 1821799800, 2003979780, 2226644200, 2504974725, 3339966300, 4007959560, 5009949450, 6679932600, 10019898900, 20039797800]

約数ペア:

[(1, 20039797800), (2, 10019898900), (3, 6679932600), (4, 5009949450), (5, 4007959560), (6, 3339966300), (8, 2504974725), (9, 2226644200), (10, 2003979780), (11, 1821799800), (12, 1669983150), (15, 1335986520), (18, 1113322100), (19, 1054726200), (20, 1001989890), (22, 910899900), (24, 834991575), (25, 801591912), (30, 667993260), (33, 607266600), (36, 556661050), (38, 527363100), (40, 500994945), (44, 455449950), (45, 445328840), (50, 400795956), (55, 364359960), (57, 351575400), (60, 333996630), (66, 303633300), (72, 278330525), (75, 267197304), (76, 263681550), (88, 227724975), (90, 222664420), (95, 210945240), (99, 202422200), (100, 200397978), (110, 182179980), (114, 175787700), (120, 166998315), (132, 151816650), (150, 133598652), (152, 131840775), (165, 121453320), (171, 117191800), (180, 111332210), (190, 105472620), (198, 101211100), (200, 100198989), (209, 95884200), (220, 91089990), (225, 89065768), (228, 87893850), (264, 75908325), (275, 72871992), (285, 70315080), (300, 66799326), (330, 60726660), (342, 58595900), (360, 55666105), (380, 52736310), (396, 50605550), (418, 47942100), (440, 45544995), (450, 44532884), (456, 43946925), (475, 42189048), (495, 40484440), (550, 36435996), (570, 35157540), (600, 33399663), (627, 31961400), (660, 30363330), (684, 29297950), (760, 26368155), (792, 25302775), (825, 24290664), (836, 23971050), (855, 23438360), (900, 22266442), (950, 21094524), (990, 20242220), (1045, 19176840), (1100, 18217998), (1140, 17578770), (1254, 15980700), (1320, 15181665), (1368, 14648975), (1425, 14063016), (1650, 12145332), (1672, 11985525), (1710, 11719180), (1800, 11133221), (1881, 10653800), (1900, 10547262), (1980, 10121110), (2090, 9588420), (2200, 9108999), (2280, 8789385), (2475, 8096888), (2508, 7990350), (2850, 7031508), (3135, 6392280), (3300, 6072666), (3420, 5859590), (3762, 5326900), (3800, 5273631), (3960, 5060555), (4180, 4794210), (4275, 4687672), (4950, 4048444), (5016, 3995175), (5225, 3835368), (5700, 3515754), (6270, 3196140), (6600, 3036333), (6840, 2929795), (7524, 2663450), (8360, 2397105), (8550, 2343836), (9405, 2130760), (9900, 2024222), (10450, 1917684), (11400, 1757877), (12540, 1598070), (15048, 1331725), (15675, 1278456), (17100, 1171918), (18810, 1065380), (19800, 1012111), (20900, 958842), (25080, 799035), (31350, 639228), (34200, 585959), (37620, 532690), (41800, 479421), (47025, 426152), (53269, 376200), (62700, 319614), (75240, 266345), (94050, 213076), (106538, 188100), (125400, 159807)]