81484703700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{983}}^1\times {\mathrm{5879}}^1$

素因数の和:6926

約数の個数: 144

約数和(自身を含む): 241064570880

約数和(自身を除く): 159579867180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 141, 150, 188, 235, 282, 300, 470, 564, 705, 940, 983, 1175, 1410, 1966, 2350, 2820, 2949, 3525, 3932, 4700, 4915, 5879, 5898, 7050, 9830, 11758, 11796, 14100, 14745, 17637, 19660, 23516, 24575, 29395, 29490, 35274, 46201, 49150, 58790, 58980, 70548, 73725, 88185, 92402, 98300, 117580, 138603, 146975, 147450, 176370, 184804, 231005, 276313, 277206, 293950, 294900, 352740, 440925, 462010, 552626, 554412, 587900, 693015, 828939, 881850, 924020, 1105252, 1155025, 1381565, 1386030, 1657878, 1763700, 2310050, 2763130, 2772060, 3315756, 3465075, 4144695, 4620100, 5526260, 5779057, 6907825, 6930150, 8289390, 11558114, 13815650, 13860300, 16578780, 17337171, 20723475, 23116228, 27631300, 28895285, 34674342, 41446950, 57790570, 69348684, 82893900, 86685855, 115581140, 144476425, 173371710, 271615679, 288952850, 346743420, 433429275, 543231358, 577905700, 814847037, 866858550, 1086462716, 1358078395, 1629694074, 1733717100, 2716156790, 3259388148, 4074235185, 5432313580, 6790391975, 8148470370, 13580783950, 16296940740, 20371175925, 27161567900, 40742351850, 81484703700]

約数ペア:

[(1, 81484703700), (2, 40742351850), (3, 27161567900), (4, 20371175925), (5, 16296940740), (6, 13580783950), (10, 8148470370), (12, 6790391975), (15, 5432313580), (20, 4074235185), (25, 3259388148), (30, 2716156790), (47, 1733717100), (50, 1629694074), (60, 1358078395), (75, 1086462716), (94, 866858550), (100, 814847037), (141, 577905700), (150, 543231358), (188, 433429275), (235, 346743420), (282, 288952850), (300, 271615679), (470, 173371710), (564, 144476425), (705, 115581140), (940, 86685855), (983, 82893900), (1175, 69348684), (1410, 57790570), (1966, 41446950), (2350, 34674342), (2820, 28895285), (2949, 27631300), (3525, 23116228), (3932, 20723475), (4700, 17337171), (4915, 16578780), (5879, 13860300), (5898, 13815650), (7050, 11558114), (9830, 8289390), (11758, 6930150), (11796, 6907825), (14100, 5779057), (14745, 5526260), (17637, 4620100), (19660, 4144695), (23516, 3465075), (24575, 3315756), (29395, 2772060), (29490, 2763130), (35274, 2310050), (46201, 1763700), (49150, 1657878), (58790, 1386030), (58980, 1381565), (70548, 1155025), (73725, 1105252), (88185, 924020), (92402, 881850), (98300, 828939), (117580, 693015), (138603, 587900), (146975, 554412), (147450, 552626), (176370, 462010), (184804, 440925), (231005, 352740), (276313, 294900), (277206, 293950)]