20234895000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:496

約数の個数: 320

約数和(自身を含む): 66010744800

約数和(自身を除く): 45775849800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 40, 50, 58, 60, 75, 87, 100, 116, 120, 125, 145, 150, 174, 181, 200, 232, 250, 257, 290, 300, 348, 362, 375, 435, 500, 514, 543, 580, 600, 625, 696, 724, 725, 750, 771, 870, 905, 1000, 1028, 1086, 1160, 1250, 1285, 1448, 1450, 1500, 1542, 1740, 1810, 1875, 2056, 2172, 2175, 2500, 2570, 2715, 2900, 3000, 3084, 3480, 3620, 3625, 3750, 3855, 4344, 4350, 4525, 5000, 5140, 5249, 5430, 5800, 6168, 6425, 7240, 7250, 7453, 7500, 7710, 8700, 9050, 10280, 10498, 10860, 10875, 12850, 13575, 14500, 14906, 15000, 15420, 15747, 17400, 18100, 18125, 19275, 20996, 21720, 21750, 22359, 22625, 25700, 26245, 27150, 29000, 29812, 30840, 31494, 32125, 36200, 36250, 37265, 38550, 41992, 43500, 44718, 45250, 46517, 51400, 52490, 54300, 54375, 59624, 62988, 64250, 67875, 72500, 74530, 77100, 78735, 87000, 89436, 90500, 93034, 96375, 104980, 108600, 108750, 111795, 113125, 125976, 128500, 131225, 135750, 139551, 145000, 149060, 154200, 157470, 160625, 178872, 181000, 186068, 186325, 192750, 209960, 217500, 223590, 226250, 232585, 257000, 262450, 271500, 279102, 298120, 314940, 321250, 339375, 372136, 372650, 385500, 393675, 435000, 447180, 452500, 465170, 481875, 524900, 543000, 558204, 558975, 629880, 642500, 656125, 678750, 697755, 745300, 771000, 787350, 894360, 905000, 930340, 931625, 963750, 1049800, 1116408, 1117950, 1162925, 1285000, 1312250, 1348993, 1357500, 1395510, 1490600, 1574700, 1860680, 1863250, 1927500, 1968375, 2235900, 2325850, 2624500, 2697986, 2715000, 2791020, 2794875, 3149400, 3280625, 3488775, 3726500, 3855000, 3936750, 4046979, 4471800, 4651700, 4658125, 5249000, 5395972, 5582040, 5589750, 5814625, 6561250, 6744965, 6977550, 7453000, 7873500, 8093958, 9303400, 9316250, 9841875, 10791944, 11179500, 11629250, 13122500, 13489930, 13955100, 13974375, 15747000, 16187916, 17443875, 18632500, 19683750, 20234895, 22359000, 23258500, 26245000, 26979860, 27910200, 27948750, 29073125, 32375832, 33724825, 34887750, 37265000, 39367500, 40469790, 46517000, 53959720, 55897500, 58146250, 67449650, 69775500, 78735000, 80939580, 87219375, 101174475, 111795000, 116292500, 134899300, 139551000, 161879160, 168624125, 174438750, 202348950, 232585000, 269798600, 337248250, 348877500, 404697900, 505872375, 674496500, 697755000, 809395800, 843120625, 1011744750, 1348993000, 1686241250, 2023489500, 2529361875, 3372482500, 4046979000, 5058723750, 6744965000, 10117447500, 20234895000]

約数ペア:

[(1, 20234895000), (2, 10117447500), (3, 6744965000), (4, 5058723750), (5, 4046979000), (6, 3372482500), (8, 2529361875), (10, 2023489500), (12, 1686241250), (15, 1348993000), (20, 1011744750), (24, 843120625), (25, 809395800), (29, 697755000), (30, 674496500), (40, 505872375), (50, 404697900), (58, 348877500), (60, 337248250), (75, 269798600), (87, 232585000), (100, 202348950), (116, 174438750), (120, 168624125), (125, 161879160), (145, 139551000), (150, 134899300), (174, 116292500), (181, 111795000), (200, 101174475), (232, 87219375), (250, 80939580), (257, 78735000), (290, 69775500), (300, 67449650), (348, 58146250), (362, 55897500), (375, 53959720), (435, 46517000), (500, 40469790), (514, 39367500), (543, 37265000), (580, 34887750), (600, 33724825), (625, 32375832), (696, 29073125), (724, 27948750), (725, 27910200), (750, 26979860), (771, 26245000), (870, 23258500), (905, 22359000), (1000, 20234895), (1028, 19683750), (1086, 18632500), (1160, 17443875), (1250, 16187916), (1285, 15747000), (1448, 13974375), (1450, 13955100), (1500, 13489930), (1542, 13122500), (1740, 11629250), (1810, 11179500), (1875, 10791944), (2056, 9841875), (2172, 9316250), (2175, 9303400), (2500, 8093958), (2570, 7873500), (2715, 7453000), (2900, 6977550), (3000, 6744965), (3084, 6561250), (3480, 5814625), (3620, 5589750), (3625, 5582040), (3750, 5395972), (3855, 5249000), (4344, 4658125), (4350, 4651700), (4525, 4471800), (5000, 4046979), (5140, 3936750), (5249, 3855000), (5430, 3726500), (5800, 3488775), (6168, 3280625), (6425, 3149400), (7240, 2794875), (7250, 2791020), (7453, 2715000), (7500, 2697986), (7710, 2624500), (8700, 2325850), (9050, 2235900), (10280, 1968375), (10498, 1927500), (10860, 1863250), (10875, 1860680), (12850, 1574700), (13575, 1490600), (14500, 1395510), (14906, 1357500), (15000, 1348993), (15420, 1312250), (15747, 1285000), (17400, 1162925), (18100, 1117950), (18125, 1116408), (19275, 1049800), (20996, 963750), (21720, 931625), (21750, 930340), (22359, 905000), (22625, 894360), (25700, 787350), (26245, 771000), (27150, 745300), (29000, 697755), (29812, 678750), (30840, 656125), (31494, 642500), (32125, 629880), (36200, 558975), (36250, 558204), (37265, 543000), (38550, 524900), (41992, 481875), (43500, 465170), (44718, 452500), (45250, 447180), (46517, 435000), (51400, 393675), (52490, 385500), (54300, 372650), (54375, 372136), (59624, 339375), (62988, 321250), (64250, 314940), (67875, 298120), (72500, 279102), (74530, 271500), (77100, 262450), (78735, 257000), (87000, 232585), (89436, 226250), (90500, 223590), (93034, 217500), (96375, 209960), (104980, 192750), (108600, 186325), (108750, 186068), (111795, 181000), (113125, 178872), (125976, 160625), (128500, 157470), (131225, 154200), (135750, 149060), (139551, 145000)]