19909328400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13723}}^1$

素因数の和:13791

約数の個数: 360

約数和(自身を含む): 76811361536

約数和(自身を除く): 56902033136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 31, 36, 39, 40, 45, 48, 50, 52, 60, 62, 65, 72, 75, 78, 80, 90, 93, 100, 104, 117, 120, 124, 130, 144, 150, 155, 156, 180, 186, 195, 200, 208, 225, 234, 240, 248, 260, 279, 300, 310, 312, 325, 360, 372, 390, 400, 403, 450, 465, 468, 496, 520, 558, 585, 600, 620, 624, 650, 720, 744, 775, 780, 806, 900, 930, 936, 975, 1040, 1116, 1170, 1200, 1209, 1240, 1300, 1395, 1488, 1550, 1560, 1612, 1800, 1860, 1872, 1950, 2015, 2232, 2325, 2340, 2418, 2480, 2600, 2790, 2925, 3100, 3120, 3224, 3600, 3627, 3720, 3900, 4030, 4464, 4650, 4680, 4836, 5200, 5580, 5850, 6045, 6200, 6448, 6975, 7254, 7440, 7800, 8060, 9300, 9360, 9672, 10075, 11160, 11700, 12090, 12400, 13723, 13950, 14508, 15600, 16120, 18135, 18600, 19344, 20150, 22320, 23400, 24180, 27446, 27900, 29016, 30225, 32240, 36270, 37200, 40300, 41169, 46800, 48360, 54892, 55800, 58032, 60450, 68615, 72540, 80600, 82338, 90675, 96720, 109784, 111600, 120900, 123507, 137230, 145080, 161200, 164676, 178399, 181350, 205845, 219568, 241800, 247014, 274460, 290160, 329352, 343075, 356798, 362700, 411690, 425413, 483600, 494028, 535197, 548920, 617535, 658704, 686150, 713596, 725400, 823380, 850826, 891995, 988056, 1029225, 1070394, 1097840, 1235070, 1276239, 1372300, 1427192, 1450800, 1605591, 1646760, 1701652, 1783990, 1976112, 2058450, 2127065, 2140788, 2470140, 2552478, 2675985, 2744600, 2854384, 3087675, 3211182, 3293520, 3403304, 3567980, 3828717, 4116900, 4254130, 4281576, 4459975, 4940280, 5104956, 5351970, 5489200, 5530369, 6175350, 6381195, 6422364, 6806608, 7135960, 7657434, 8027955, 8233800, 8508260, 8563152, 8919950, 9880560, 10209912, 10635325, 10703940, 11060738, 12350700, 12762390, 12844728, 13379925, 14271920, 15314868, 16055910, 16467600, 16591107, 17016520, 17839900, 19143585, 20419824, 21270650, 21407880, 22121476, 24701400, 25524780, 25689456, 26759850, 27651845, 30629736, 31905975, 32111820, 33182214, 34033040, 35679800, 38287170, 40139775, 42541300, 42815760, 44242952, 49402800, 49773321, 51049560, 53519700, 55303690, 61259472, 63811950, 64223640, 66364428, 71359600, 76574340, 80279550, 82955535, 85082600, 88485904, 95717925, 99546642, 102099120, 107039400, 110607380, 127623900, 128447280, 132728856, 138259225, 153148680, 160559100, 165911070, 170165200, 191435850, 199093284, 214078800, 221214760, 248866605, 255247800, 265457712, 276518450, 306297360, 321118200, 331822140, 382871700, 398186568, 414777675, 442429520, 497733210, 510495600, 553036900, 642236400, 663644280, 765743400, 796373136, 829555350, 995466420, 1106073800, 1244333025, 1327288560, 1531486800, 1659110700, 1990932840, 2212147600, 2488666050, 3318221400, 3981865680, 4977332100, 6636442800, 9954664200, 19909328400]

約数ペア:

[(1, 19909328400), (2, 9954664200), (3, 6636442800), (4, 4977332100), (5, 3981865680), (6, 3318221400), (8, 2488666050), (9, 2212147600), (10, 1990932840), (12, 1659110700), (13, 1531486800), (15, 1327288560), (16, 1244333025), (18, 1106073800), (20, 995466420), (24, 829555350), (25, 796373136), (26, 765743400), (30, 663644280), (31, 642236400), (36, 553036900), (39, 510495600), (40, 497733210), (45, 442429520), (48, 414777675), (50, 398186568), (52, 382871700), (60, 331822140), (62, 321118200), (65, 306297360), (72, 276518450), (75, 265457712), (78, 255247800), (80, 248866605), (90, 221214760), (93, 214078800), (100, 199093284), (104, 191435850), (117, 170165200), (120, 165911070), (124, 160559100), (130, 153148680), (144, 138259225), (150, 132728856), (155, 128447280), (156, 127623900), (180, 110607380), (186, 107039400), (195, 102099120), (200, 99546642), (208, 95717925), (225, 88485904), (234, 85082600), (240, 82955535), (248, 80279550), (260, 76574340), (279, 71359600), (300, 66364428), (310, 64223640), (312, 63811950), (325, 61259472), (360, 55303690), (372, 53519700), (390, 51049560), (400, 49773321), (403, 49402800), (450, 44242952), (465, 42815760), (468, 42541300), (496, 40139775), (520, 38287170), (558, 35679800), (585, 34033040), (600, 33182214), (620, 32111820), (624, 31905975), (650, 30629736), (720, 27651845), (744, 26759850), (775, 25689456), (780, 25524780), (806, 24701400), (900, 22121476), (930, 21407880), (936, 21270650), (975, 20419824), (1040, 19143585), (1116, 17839900), (1170, 17016520), (1200, 16591107), (1209, 16467600), (1240, 16055910), (1300, 15314868), (1395, 14271920), (1488, 13379925), (1550, 12844728), (1560, 12762390), (1612, 12350700), (1800, 11060738), (1860, 10703940), (1872, 10635325), (1950, 10209912), (2015, 9880560), (2232, 8919950), (2325, 8563152), (2340, 8508260), (2418, 8233800), (2480, 8027955), (2600, 7657434), (2790, 7135960), (2925, 6806608), (3100, 6422364), (3120, 6381195), (3224, 6175350), (3600, 5530369), (3627, 5489200), (3720, 5351970), (3900, 5104956), (4030, 4940280), (4464, 4459975), (4650, 4281576), (4680, 4254130), (4836, 4116900), (5200, 3828717), (5580, 3567980), (5850, 3403304), (6045, 3293520), (6200, 3211182), (6448, 3087675), (6975, 2854384), (7254, 2744600), (7440, 2675985), (7800, 2552478), (8060, 2470140), (9300, 2140788), (9360, 2127065), (9672, 2058450), (10075, 1976112), (11160, 1783990), (11700, 1701652), (12090, 1646760), (12400, 1605591), (13723, 1450800), (13950, 1427192), (14508, 1372300), (15600, 1276239), (16120, 1235070), (18135, 1097840), (18600, 1070394), (19344, 1029225), (20150, 988056), (22320, 891995), (23400, 850826), (24180, 823380), (27446, 725400), (27900, 713596), (29016, 686150), (30225, 658704), (32240, 617535), (36270, 548920), (37200, 535197), (40300, 494028), (41169, 483600), (46800, 425413), (48360, 411690), (54892, 362700), (55800, 356798), (58032, 343075), (60450, 329352), (68615, 290160), (72540, 274460), (80600, 247014), (82338, 241800), (90675, 219568), (96720, 205845), (109784, 181350), (111600, 178399), (120900, 164676), (123507, 161200), (137230, 145080)]