47281500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:130

約数の個数: 288

約数和(自身を含む): 181708800

約数和(自身を除く): 134427300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 45, 50, 57, 60, 63, 70, 75, 76, 79, 84, 90, 95, 100, 105, 114, 125, 126, 133, 140, 150, 158, 171, 175, 180, 190, 210, 225, 228, 237, 250, 252, 266, 285, 300, 315, 316, 342, 350, 375, 380, 395, 399, 420, 450, 474, 475, 500, 525, 532, 553, 570, 630, 665, 684, 700, 711, 750, 790, 798, 855, 875, 900, 948, 950, 1050, 1106, 1125, 1140, 1185, 1197, 1260, 1330, 1422, 1425, 1500, 1501, 1575, 1580, 1596, 1659, 1710, 1750, 1900, 1975, 1995, 2100, 2212, 2250, 2370, 2375, 2394, 2625, 2660, 2765, 2844, 2850, 3002, 3150, 3318, 3325, 3420, 3500, 3555, 3950, 3990, 4275, 4500, 4503, 4740, 4750, 4788, 4977, 5250, 5530, 5700, 5925, 5985, 6004, 6300, 6636, 6650, 7110, 7125, 7505, 7875, 7900, 7980, 8295, 8550, 9006, 9500, 9875, 9954, 9975, 10500, 10507, 11060, 11850, 11970, 13300, 13509, 13825, 14220, 14250, 15010, 15750, 16590, 16625, 17100, 17775, 18012, 19750, 19908, 19950, 21014, 21375, 22515, 23700, 23940, 24885, 27018, 27650, 28500, 29625, 29925, 30020, 31500, 31521, 33180, 33250, 35550, 37525, 39500, 39900, 41475, 42028, 42750, 45030, 49770, 49875, 52535, 54036, 55300, 59250, 59850, 63042, 66500, 67545, 69125, 71100, 75050, 82950, 85500, 88875, 90060, 94563, 99540, 99750, 105070, 112575, 118500, 119700, 124425, 126084, 135090, 138250, 149625, 150100, 157605, 165900, 177750, 187625, 189126, 199500, 207375, 210140, 225150, 248850, 262675, 270180, 276500, 299250, 315210, 337725, 355500, 375250, 378252, 414750, 450300, 472815, 497700, 525350, 562875, 598500, 622125, 630420, 675450, 750500, 788025, 829500, 945630, 1050700, 1125750, 1244250, 1313375, 1350900, 1576050, 1688625, 1891260, 2251500, 2364075, 2488500, 2626750, 3152100, 3377250, 3940125, 4728150, 5253500, 6754500, 7880250, 9456300, 11820375, 15760500, 23640750, 47281500]

約数ペア:

[(1, 47281500), (2, 23640750), (3, 15760500), (4, 11820375), (5, 9456300), (6, 7880250), (7, 6754500), (9, 5253500), (10, 4728150), (12, 3940125), (14, 3377250), (15, 3152100), (18, 2626750), (19, 2488500), (20, 2364075), (21, 2251500), (25, 1891260), (28, 1688625), (30, 1576050), (35, 1350900), (36, 1313375), (38, 1244250), (42, 1125750), (45, 1050700), (50, 945630), (57, 829500), (60, 788025), (63, 750500), (70, 675450), (75, 630420), (76, 622125), (79, 598500), (84, 562875), (90, 525350), (95, 497700), (100, 472815), (105, 450300), (114, 414750), (125, 378252), (126, 375250), (133, 355500), (140, 337725), (150, 315210), (158, 299250), (171, 276500), (175, 270180), (180, 262675), (190, 248850), (210, 225150), (225, 210140), (228, 207375), (237, 199500), (250, 189126), (252, 187625), (266, 177750), (285, 165900), (300, 157605), (315, 150100), (316, 149625), (342, 138250), (350, 135090), (375, 126084), (380, 124425), (395, 119700), (399, 118500), (420, 112575), (450, 105070), (474, 99750), (475, 99540), (500, 94563), (525, 90060), (532, 88875), (553, 85500), (570, 82950), (630, 75050), (665, 71100), (684, 69125), (700, 67545), (711, 66500), (750, 63042), (790, 59850), (798, 59250), (855, 55300), (875, 54036), (900, 52535), (948, 49875), (950, 49770), (1050, 45030), (1106, 42750), (1125, 42028), (1140, 41475), (1185, 39900), (1197, 39500), (1260, 37525), (1330, 35550), (1422, 33250), (1425, 33180), (1500, 31521), (1501, 31500), (1575, 30020), (1580, 29925), (1596, 29625), (1659, 28500), (1710, 27650), (1750, 27018), (1900, 24885), (1975, 23940), (1995, 23700), (2100, 22515), (2212, 21375), (2250, 21014), (2370, 19950), (2375, 19908), (2394, 19750), (2625, 18012), (2660, 17775), (2765, 17100), (2844, 16625), (2850, 16590), (3002, 15750), (3150, 15010), (3318, 14250), (3325, 14220), (3420, 13825), (3500, 13509), (3555, 13300), (3950, 11970), (3990, 11850), (4275, 11060), (4500, 10507), (4503, 10500), (4740, 9975), (4750, 9954), (4788, 9875), (4977, 9500), (5250, 9006), (5530, 8550), (5700, 8295), (5925, 7980), (5985, 7900), (6004, 7875), (6300, 7505), (6636, 7125), (6650, 7110)]