20166686100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{15791}}^1$

素因数の和:15868

約数の個数: 288

約数和(自身を含む): 72375367680

約数和(自身を除く): 52208681580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 43, 44, 45, 50, 54, 55, 60, 66, 75, 86, 90, 99, 100, 108, 110, 129, 132, 135, 150, 165, 172, 180, 198, 215, 220, 225, 258, 270, 275, 297, 300, 330, 387, 396, 430, 450, 473, 495, 516, 540, 550, 594, 645, 660, 675, 774, 825, 860, 900, 946, 990, 1075, 1100, 1161, 1188, 1290, 1350, 1419, 1485, 1548, 1650, 1892, 1935, 1980, 2150, 2322, 2365, 2475, 2580, 2700, 2838, 2970, 3225, 3300, 3870, 4257, 4300, 4644, 4730, 4950, 5676, 5805, 5940, 6450, 7095, 7425, 7740, 8514, 9460, 9675, 9900, 11610, 11825, 12771, 12900, 14190, 14850, 15791, 17028, 19350, 21285, 23220, 23650, 25542, 28380, 29025, 29700, 31582, 35475, 38700, 42570, 47300, 47373, 51084, 58050, 63164, 63855, 70950, 78955, 85140, 94746, 106425, 116100, 127710, 141900, 142119, 157910, 173701, 189492, 212850, 236865, 255420, 284238, 315820, 319275, 347402, 394775, 425700, 426357, 473730, 521103, 568476, 638550, 679013, 694804, 710595, 789550, 852714, 868505, 947460, 1042206, 1184325, 1277100, 1358026, 1421190, 1563309, 1579100, 1705428, 1737010, 2037039, 2084412, 2131785, 2368650, 2605515, 2716052, 2842380, 3126618, 3395065, 3474020, 3552975, 4074078, 4263570, 4342525, 4689927, 4737300, 5211030, 6111117, 6253236, 6790130, 7105950, 7469143, 7816545, 8148156, 8527140, 8685050, 9379854, 10185195, 10422060, 10658925, 12222234, 13027575, 13580260, 14211900, 14938286, 15633090, 16975325, 17370100, 18333351, 18759708, 20370390, 21317850, 22407429, 23449635, 24444468, 26055150, 29876572, 30555585, 31266180, 33950650, 36666702, 37345715, 39082725, 40740780, 42635700, 44814858, 46899270, 50925975, 52110300, 61111170, 67222287, 67901300, 73333404, 74691430, 78165450, 89629716, 91666755, 93798540, 101851950, 112037145, 117248175, 122222340, 134444574, 149382860, 152777925, 156330900, 183333510, 186728575, 201666861, 203703900, 224074290, 234496350, 268889148, 305555850, 336111435, 366667020, 373457150, 403333722, 448148580, 458333775, 468992700, 560185725, 611111700, 672222870, 746914300, 806667444, 916667550, 1008334305, 1120371450, 1344445740, 1680557175, 1833335100, 2016668610, 2240742900, 3361114350, 4033337220, 5041671525, 6722228700, 10083343050, 20166686100]

約数ペア:

[(1, 20166686100), (2, 10083343050), (3, 6722228700), (4, 5041671525), (5, 4033337220), (6, 3361114350), (9, 2240742900), (10, 2016668610), (11, 1833335100), (12, 1680557175), (15, 1344445740), (18, 1120371450), (20, 1008334305), (22, 916667550), (25, 806667444), (27, 746914300), (30, 672222870), (33, 611111700), (36, 560185725), (43, 468992700), (44, 458333775), (45, 448148580), (50, 403333722), (54, 373457150), (55, 366667020), (60, 336111435), (66, 305555850), (75, 268889148), (86, 234496350), (90, 224074290), (99, 203703900), (100, 201666861), (108, 186728575), (110, 183333510), (129, 156330900), (132, 152777925), (135, 149382860), (150, 134444574), (165, 122222340), (172, 117248175), (180, 112037145), (198, 101851950), (215, 93798540), (220, 91666755), (225, 89629716), (258, 78165450), (270, 74691430), (275, 73333404), (297, 67901300), (300, 67222287), (330, 61111170), (387, 52110300), (396, 50925975), (430, 46899270), (450, 44814858), (473, 42635700), (495, 40740780), (516, 39082725), (540, 37345715), (550, 36666702), (594, 33950650), (645, 31266180), (660, 30555585), (675, 29876572), (774, 26055150), (825, 24444468), (860, 23449635), (900, 22407429), (946, 21317850), (990, 20370390), (1075, 18759708), (1100, 18333351), (1161, 17370100), (1188, 16975325), (1290, 15633090), (1350, 14938286), (1419, 14211900), (1485, 13580260), (1548, 13027575), (1650, 12222234), (1892, 10658925), (1935, 10422060), (1980, 10185195), (2150, 9379854), (2322, 8685050), (2365, 8527140), (2475, 8148156), (2580, 7816545), (2700, 7469143), (2838, 7105950), (2970, 6790130), (3225, 6253236), (3300, 6111117), (3870, 5211030), (4257, 4737300), (4300, 4689927), (4644, 4342525), (4730, 4263570), (4950, 4074078), (5676, 3552975), (5805, 3474020), (5940, 3395065), (6450, 3126618), (7095, 2842380), (7425, 2716052), (7740, 2605515), (8514, 2368650), (9460, 2131785), (9675, 2084412), (9900, 2037039), (11610, 1737010), (11825, 1705428), (12771, 1579100), (12900, 1563309), (14190, 1421190), (14850, 1358026), (15791, 1277100), (17028, 1184325), (19350, 1042206), (21285, 947460), (23220, 868505), (23650, 852714), (25542, 789550), (28380, 710595), (29025, 694804), (29700, 679013), (31582, 638550), (35475, 568476), (38700, 521103), (42570, 473730), (47300, 426357), (47373, 425700), (51084, 394775), (58050, 347402), (63164, 319275), (63855, 315820), (70950, 284238), (78955, 255420), (85140, 236865), (94746, 212850), (106425, 189492), (116100, 173701), (127710, 157910), (141900, 142119)]