2028847500

素因数分解:

$2^2\times 3^4\times 5^4\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:312

約数の個数: 300

約数和(自身を含む): 6810876072

約数和(自身を除く): 4782028572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 43, 45, 50, 54, 60, 75, 81, 86, 90, 100, 108, 125, 129, 135, 150, 162, 172, 180, 215, 225, 233, 250, 258, 270, 300, 324, 375, 387, 405, 430, 450, 466, 500, 516, 540, 625, 645, 675, 699, 750, 774, 810, 860, 900, 932, 1075, 1125, 1161, 1165, 1250, 1290, 1350, 1398, 1500, 1548, 1620, 1875, 1935, 2025, 2097, 2150, 2250, 2322, 2330, 2500, 2580, 2700, 2796, 3225, 3375, 3483, 3495, 3750, 3870, 4050, 4194, 4300, 4500, 4644, 4660, 5375, 5625, 5805, 5825, 6291, 6450, 6750, 6966, 6990, 7500, 7740, 8100, 8388, 9675, 10019, 10125, 10485, 10750, 11250, 11610, 11650, 12582, 12900, 13500, 13932, 13980, 16125, 16875, 17415, 17475, 18873, 19350, 20038, 20250, 20970, 21500, 22500, 23220, 23300, 25164, 26875, 29025, 29125, 30057, 31455, 32250, 33750, 34830, 34950, 37746, 38700, 40076, 40500, 41940, 48375, 50095, 50625, 52425, 53750, 58050, 58250, 60114, 62910, 64500, 67500, 69660, 69900, 75492, 80625, 87075, 87375, 90171, 94365, 96750, 100190, 101250, 104850, 107500, 116100, 116500, 120228, 125820, 145125, 145625, 150285, 157275, 161250, 174150, 174750, 180342, 188730, 193500, 200380, 202500, 209700, 241875, 250475, 262125, 270513, 290250, 291250, 300570, 314550, 322500, 348300, 349500, 360684, 377460, 435375, 436875, 450855, 471825, 483750, 500950, 524250, 541026, 580500, 582500, 601140, 629100, 725625, 751425, 786375, 811539, 870750, 873750, 901710, 943650, 967500, 1001900, 1048500, 1082052, 1252375, 1310625, 1352565, 1451250, 1502850, 1572750, 1623078, 1741500, 1747500, 1803420, 1887300, 2176875, 2254275, 2359125, 2504750, 2621250, 2705130, 2902500, 3005700, 3145500, 3246156, 3757125, 3931875, 4057695, 4353750, 4508550, 4718250, 5009500, 5242500, 5410260, 6261875, 6762825, 7514250, 7863750, 8115390, 8707500, 9017100, 9436500, 11271375, 11795625, 12523750, 13525650, 15028500, 15727500, 16230780, 18785625, 20288475, 22542750, 23591250, 25047500, 27051300, 33814125, 37571250, 40576950, 45085500, 47182500, 56356875, 67628250, 75142500, 81153900, 101442375, 112713750, 135256500, 169070625, 202884750, 225427500, 338141250, 405769500, 507211875, 676282500, 1014423750, 2028847500]

約数ペア:

[(1, 2028847500), (2, 1014423750), (3, 676282500), (4, 507211875), (5, 405769500), (6, 338141250), (9, 225427500), (10, 202884750), (12, 169070625), (15, 135256500), (18, 112713750), (20, 101442375), (25, 81153900), (27, 75142500), (30, 67628250), (36, 56356875), (43, 47182500), (45, 45085500), (50, 40576950), (54, 37571250), (60, 33814125), (75, 27051300), (81, 25047500), (86, 23591250), (90, 22542750), (100, 20288475), (108, 18785625), (125, 16230780), (129, 15727500), (135, 15028500), (150, 13525650), (162, 12523750), (172, 11795625), (180, 11271375), (215, 9436500), (225, 9017100), (233, 8707500), (250, 8115390), (258, 7863750), (270, 7514250), (300, 6762825), (324, 6261875), (375, 5410260), (387, 5242500), (405, 5009500), (430, 4718250), (450, 4508550), (466, 4353750), (500, 4057695), (516, 3931875), (540, 3757125), (625, 3246156), (645, 3145500), (675, 3005700), (699, 2902500), (750, 2705130), (774, 2621250), (810, 2504750), (860, 2359125), (900, 2254275), (932, 2176875), (1075, 1887300), (1125, 1803420), (1161, 1747500), (1165, 1741500), (1250, 1623078), (1290, 1572750), (1350, 1502850), (1398, 1451250), (1500, 1352565), (1548, 1310625), (1620, 1252375), (1875, 1082052), (1935, 1048500), (2025, 1001900), (2097, 967500), (2150, 943650), (2250, 901710), (2322, 873750), (2330, 870750), (2500, 811539), (2580, 786375), (2700, 751425), (2796, 725625), (3225, 629100), (3375, 601140), (3483, 582500), (3495, 580500), (3750, 541026), (3870, 524250), (4050, 500950), (4194, 483750), (4300, 471825), (4500, 450855), (4644, 436875), (4660, 435375), (5375, 377460), (5625, 360684), (5805, 349500), (5825, 348300), (6291, 322500), (6450, 314550), (6750, 300570), (6966, 291250), (6990, 290250), (7500, 270513), (7740, 262125), (8100, 250475), (8388, 241875), (9675, 209700), (10019, 202500), (10125, 200380), (10485, 193500), (10750, 188730), (11250, 180342), (11610, 174750), (11650, 174150), (12582, 161250), (12900, 157275), (13500, 150285), (13932, 145625), (13980, 145125), (16125, 125820), (16875, 120228), (17415, 116500), (17475, 116100), (18873, 107500), (19350, 104850), (20038, 101250), (20250, 100190), (20970, 96750), (21500, 94365), (22500, 90171), (23220, 87375), (23300, 87075), (25164, 80625), (26875, 75492), (29025, 69900), (29125, 69660), (30057, 67500), (31455, 64500), (32250, 62910), (33750, 60114), (34830, 58250), (34950, 58050), (37746, 53750), (38700, 52425), (40076, 50625), (40500, 50095), (41940, 48375)]