980901900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:247

約数の個数: 360

約数和(自身を含む): 3535242480

約数和(自身を除く): 2554340580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 81, 90, 99, 100, 101, 108, 109, 110, 132, 135, 150, 162, 165, 180, 198, 202, 218, 220, 225, 270, 275, 297, 300, 303, 324, 327, 330, 396, 404, 405, 436, 450, 495, 505, 540, 545, 550, 594, 606, 654, 660, 675, 810, 825, 891, 900, 909, 981, 990, 1010, 1090, 1100, 1111, 1188, 1199, 1212, 1308, 1350, 1485, 1515, 1620, 1635, 1650, 1782, 1818, 1962, 1980, 2020, 2025, 2180, 2222, 2398, 2475, 2525, 2700, 2725, 2727, 2943, 2970, 3030, 3270, 3300, 3333, 3564, 3597, 3636, 3924, 4050, 4444, 4455, 4545, 4796, 4905, 4950, 5050, 5450, 5454, 5555, 5886, 5940, 5995, 6060, 6540, 6666, 7194, 7425, 7575, 8100, 8175, 8181, 8829, 8910, 9090, 9810, 9900, 9999, 10100, 10791, 10900, 10908, 11009, 11110, 11772, 11990, 13332, 13635, 14388, 14715, 14850, 15150, 16350, 16362, 16665, 17658, 17820, 17985, 18180, 19620, 19998, 21582, 22018, 22220, 22275, 22725, 23980, 24525, 27270, 27775, 29430, 29700, 29975, 29997, 30300, 32373, 32700, 32724, 33027, 33330, 35316, 35970, 39996, 40905, 43164, 44036, 44145, 44550, 45450, 49050, 49995, 53955, 54540, 55045, 55550, 58860, 59950, 59994, 64746, 66054, 66660, 68175, 71940, 73575, 81810, 83325, 88290, 89100, 89925, 89991, 90900, 97119, 98100, 99081, 99990, 107910, 110090, 111100, 119900, 119988, 121099, 129492, 132108, 136350, 147150, 149985, 161865, 163620, 165135, 166650, 176580, 179850, 179982, 194238, 198162, 199980, 204525, 215820, 220180, 220725, 242198, 249975, 269775, 272700, 275225, 294300, 297243, 299970, 323730, 330270, 333300, 359700, 359964, 363297, 388476, 396324, 409050, 441450, 449955, 484396, 485595, 495405, 499950, 539550, 550450, 594486, 599940, 605495, 647460, 660540, 726594, 749925, 809325, 818100, 825675, 882900, 891729, 899910, 971190, 990810, 999900, 1079100, 1089891, 1100900, 1188972, 1210990, 1453188, 1486215, 1499850, 1618650, 1651350, 1783458, 1799820, 1816485, 1942380, 1981620, 2179782, 2249775, 2421980, 2427975, 2477025, 2972430, 2999700, 3027475, 3237300, 3269673, 3302700, 3566916, 3632970, 4359564, 4458645, 4499550, 4855950, 4954050, 5449455, 5944860, 6054950, 6539346, 7265940, 7431075, 8917290, 8999100, 9082425, 9711900, 9809019, 9908100, 10898910, 12109900, 13078692, 14862150, 16348365, 17834580, 18164850, 19618038, 21797820, 22293225, 27247275, 29724300, 32696730, 36329700, 39236076, 44586450, 49045095, 54494550, 65393460, 81741825, 89172900, 98090190, 108989100, 163483650, 196180380, 245225475, 326967300, 490450950, 980901900]

約数ペア:

[(1, 980901900), (2, 490450950), (3, 326967300), (4, 245225475), (5, 196180380), (6, 163483650), (9, 108989100), (10, 98090190), (11, 89172900), (12, 81741825), (15, 65393460), (18, 54494550), (20, 49045095), (22, 44586450), (25, 39236076), (27, 36329700), (30, 32696730), (33, 29724300), (36, 27247275), (44, 22293225), (45, 21797820), (50, 19618038), (54, 18164850), (55, 17834580), (60, 16348365), (66, 14862150), (75, 13078692), (81, 12109900), (90, 10898910), (99, 9908100), (100, 9809019), (101, 9711900), (108, 9082425), (109, 8999100), (110, 8917290), (132, 7431075), (135, 7265940), (150, 6539346), (162, 6054950), (165, 5944860), (180, 5449455), (198, 4954050), (202, 4855950), (218, 4499550), (220, 4458645), (225, 4359564), (270, 3632970), (275, 3566916), (297, 3302700), (300, 3269673), (303, 3237300), (324, 3027475), (327, 2999700), (330, 2972430), (396, 2477025), (404, 2427975), (405, 2421980), (436, 2249775), (450, 2179782), (495, 1981620), (505, 1942380), (540, 1816485), (545, 1799820), (550, 1783458), (594, 1651350), (606, 1618650), (654, 1499850), (660, 1486215), (675, 1453188), (810, 1210990), (825, 1188972), (891, 1100900), (900, 1089891), (909, 1079100), (981, 999900), (990, 990810), (1010, 971190), (1090, 899910), (1100, 891729), (1111, 882900), (1188, 825675), (1199, 818100), (1212, 809325), (1308, 749925), (1350, 726594), (1485, 660540), (1515, 647460), (1620, 605495), (1635, 599940), (1650, 594486), (1782, 550450), (1818, 539550), (1962, 499950), (1980, 495405), (2020, 485595), (2025, 484396), (2180, 449955), (2222, 441450), (2398, 409050), (2475, 396324), (2525, 388476), (2700, 363297), (2725, 359964), (2727, 359700), (2943, 333300), (2970, 330270), (3030, 323730), (3270, 299970), (3300, 297243), (3333, 294300), (3564, 275225), (3597, 272700), (3636, 269775), (3924, 249975), (4050, 242198), (4444, 220725), (4455, 220180), (4545, 215820), (4796, 204525), (4905, 199980), (4950, 198162), (5050, 194238), (5450, 179982), (5454, 179850), (5555, 176580), (5886, 166650), (5940, 165135), (5995, 163620), (6060, 161865), (6540, 149985), (6666, 147150), (7194, 136350), (7425, 132108), (7575, 129492), (8100, 121099), (8175, 119988), (8181, 119900), (8829, 111100), (8910, 110090), (9090, 107910), (9810, 99990), (9900, 99081), (9999, 98100), (10100, 97119), (10791, 90900), (10900, 89991), (10908, 89925), (11009, 89100), (11110, 88290), (11772, 83325), (11990, 81810), (13332, 73575), (13635, 71940), (14388, 68175), (14715, 66660), (14850, 66054), (15150, 64746), (16350, 59994), (16362, 59950), (16665, 58860), (17658, 55550), (17820, 55045), (17985, 54540), (18180, 53955), (19620, 49995), (19998, 49050), (21582, 45450), (22018, 44550), (22220, 44145), (22275, 44036), (22725, 43164), (23980, 40905), (24525, 39996), (27270, 35970), (27775, 35316), (29430, 33330), (29700, 33027), (29975, 32724), (29997, 32700), (30300, 32373)]