20192639100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{439}}^1$

素因数の和:813

約数の個数: 288

約数和(自身を含む): 64345881600

約数和(自身を除く): 44153242500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 29, 30, 34, 50, 51, 58, 60, 68, 75, 85, 87, 100, 102, 116, 145, 150, 170, 174, 204, 255, 290, 300, 311, 340, 348, 425, 435, 439, 493, 510, 580, 622, 725, 850, 870, 878, 933, 986, 1020, 1244, 1275, 1317, 1450, 1479, 1555, 1700, 1740, 1756, 1866, 1972, 2175, 2195, 2465, 2550, 2634, 2900, 2958, 3110, 3732, 4350, 4390, 4665, 4930, 5100, 5268, 5287, 5916, 6220, 6585, 7395, 7463, 7775, 8700, 8780, 9019, 9330, 9860, 10574, 10975, 12325, 12731, 13170, 14790, 14926, 15550, 15861, 18038, 18660, 21148, 21950, 22389, 23325, 24650, 25462, 26340, 26435, 27057, 29580, 29852, 31100, 31722, 32925, 36076, 36975, 37315, 38193, 43900, 44778, 45095, 46650, 49300, 50924, 52870, 54114, 63444, 63655, 65850, 73950, 74630, 76386, 79305, 89556, 90190, 93300, 105740, 108228, 111945, 127310, 131700, 132175, 135285, 136529, 147900, 149260, 152772, 153323, 158610, 180380, 186575, 190965, 216427, 223890, 225475, 254620, 264350, 270570, 273058, 306646, 317220, 318275, 373150, 381930, 396525, 409587, 432854, 447780, 450950, 459969, 528700, 541140, 546116, 559725, 613292, 636550, 649281, 676425, 682645, 746300, 763860, 766615, 793050, 819174, 865708, 901900, 919938, 954825, 1082135, 1119450, 1273100, 1298562, 1352850, 1365290, 1533230, 1586100, 1638348, 1839876, 1909650, 2047935, 2164270, 2238900, 2299845, 2320993, 2597124, 2705700, 2730580, 3066460, 3246405, 3413225, 3819300, 3833075, 3959341, 4095870, 4328540, 4599690, 4641986, 5410675, 6492810, 6826450, 6962979, 7666150, 7918682, 8191740, 9199380, 9283972, 10239675, 10821350, 11499225, 11604965, 11878023, 12985620, 13652900, 13925958, 15332300, 15837364, 16232025, 19796705, 20479350, 21642700, 22998450, 23209930, 23756046, 27851916, 32464050, 34814895, 39593410, 40958700, 45996900, 46419860, 47512092, 58024825, 59390115, 64928100, 67308797, 69629790, 79186820, 98983525, 116049650, 118780230, 134617594, 139259580, 174074475, 197967050, 201926391, 232099300, 237560460, 269235188, 296950575, 336543985, 348148950, 395934100, 403852782, 593901150, 673087970, 696297900, 807705564, 1009631955, 1187802300, 1346175940, 1682719925, 2019263910, 3365439850, 4038527820, 5048159775, 6730879700, 10096319550, 20192639100]

約数ペア:

[(1, 20192639100), (2, 10096319550), (3, 6730879700), (4, 5048159775), (5, 4038527820), (6, 3365439850), (10, 2019263910), (12, 1682719925), (15, 1346175940), (17, 1187802300), (20, 1009631955), (25, 807705564), (29, 696297900), (30, 673087970), (34, 593901150), (50, 403852782), (51, 395934100), (58, 348148950), (60, 336543985), (68, 296950575), (75, 269235188), (85, 237560460), (87, 232099300), (100, 201926391), (102, 197967050), (116, 174074475), (145, 139259580), (150, 134617594), (170, 118780230), (174, 116049650), (204, 98983525), (255, 79186820), (290, 69629790), (300, 67308797), (311, 64928100), (340, 59390115), (348, 58024825), (425, 47512092), (435, 46419860), (439, 45996900), (493, 40958700), (510, 39593410), (580, 34814895), (622, 32464050), (725, 27851916), (850, 23756046), (870, 23209930), (878, 22998450), (933, 21642700), (986, 20479350), (1020, 19796705), (1244, 16232025), (1275, 15837364), (1317, 15332300), (1450, 13925958), (1479, 13652900), (1555, 12985620), (1700, 11878023), (1740, 11604965), (1756, 11499225), (1866, 10821350), (1972, 10239675), (2175, 9283972), (2195, 9199380), (2465, 8191740), (2550, 7918682), (2634, 7666150), (2900, 6962979), (2958, 6826450), (3110, 6492810), (3732, 5410675), (4350, 4641986), (4390, 4599690), (4665, 4328540), (4930, 4095870), (5100, 3959341), (5268, 3833075), (5287, 3819300), (5916, 3413225), (6220, 3246405), (6585, 3066460), (7395, 2730580), (7463, 2705700), (7775, 2597124), (8700, 2320993), (8780, 2299845), (9019, 2238900), (9330, 2164270), (9860, 2047935), (10574, 1909650), (10975, 1839876), (12325, 1638348), (12731, 1586100), (13170, 1533230), (14790, 1365290), (14926, 1352850), (15550, 1298562), (15861, 1273100), (18038, 1119450), (18660, 1082135), (21148, 954825), (21950, 919938), (22389, 901900), (23325, 865708), (24650, 819174), (25462, 793050), (26340, 766615), (26435, 763860), (27057, 746300), (29580, 682645), (29852, 676425), (31100, 649281), (31722, 636550), (32925, 613292), (36076, 559725), (36975, 546116), (37315, 541140), (38193, 528700), (43900, 459969), (44778, 450950), (45095, 447780), (46650, 432854), (49300, 409587), (50924, 396525), (52870, 381930), (54114, 373150), (63444, 318275), (63655, 317220), (65850, 306646), (73950, 273058), (74630, 270570), (76386, 264350), (79305, 254620), (89556, 225475), (90190, 223890), (93300, 216427), (105740, 190965), (108228, 186575), (111945, 180380), (127310, 158610), (131700, 153323), (132175, 152772), (135285, 149260), (136529, 147900)]