1922509600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:300

約数の個数: 288

約数和(自身を含む): 5527896192

約数和(自身を除く): 3605386592

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 32, 34, 40, 44, 50, 55, 68, 71, 80, 85, 88, 100, 110, 136, 142, 160, 170, 176, 181, 187, 200, 220, 272, 275, 284, 340, 352, 355, 362, 374, 400, 425, 440, 544, 550, 568, 680, 710, 724, 748, 781, 800, 850, 880, 905, 935, 1100, 1136, 1207, 1360, 1420, 1448, 1496, 1562, 1700, 1760, 1775, 1810, 1870, 1991, 2200, 2272, 2414, 2720, 2840, 2896, 2992, 3077, 3124, 3400, 3550, 3620, 3740, 3905, 3982, 4400, 4525, 4675, 4828, 5680, 5792, 5984, 6035, 6154, 6248, 6800, 7100, 7240, 7480, 7810, 7964, 8800, 9050, 9350, 9656, 9955, 11360, 12070, 12308, 12496, 12851, 13277, 13600, 14200, 14480, 14960, 15385, 15620, 15928, 18100, 18700, 19312, 19525, 19910, 24140, 24616, 24992, 25702, 26554, 28400, 28960, 29920, 30175, 30770, 31240, 31856, 33847, 36200, 37400, 38624, 39050, 39820, 48280, 49232, 49775, 51404, 53108, 56800, 60350, 61540, 62480, 63712, 64255, 66385, 67694, 72400, 74800, 76925, 78100, 79640, 96560, 98464, 99550, 102808, 106216, 120700, 123080, 124960, 128510, 132770, 135388, 141361, 144800, 149600, 153850, 156200, 159280, 169235, 193120, 199100, 205616, 212432, 218467, 241400, 246160, 257020, 265540, 270776, 282722, 307700, 312400, 318560, 321275, 331925, 338470, 398200, 411232, 424864, 436934, 482800, 492320, 514040, 531080, 541552, 565444, 615400, 624800, 642550, 663850, 676940, 706805, 796400, 846175, 873868, 965600, 1028080, 1062160, 1083104, 1092335, 1130888, 1230800, 1285100, 1327700, 1353880, 1413610, 1592800, 1692350, 1747736, 2056160, 2124320, 2184670, 2261776, 2403137, 2461600, 2570200, 2655400, 2707760, 2827220, 3384700, 3495472, 3534025, 4369340, 4523552, 4806274, 5140400, 5310800, 5415520, 5461675, 5654440, 6769400, 6990944, 7068050, 8738680, 9612548, 10280800, 10621600, 10923350, 11308880, 12015685, 13538800, 14136100, 17477360, 19225096, 21846700, 22617760, 24031370, 27077600, 28272200, 34954720, 38450192, 43693400, 48062740, 56544400, 60078425, 76900384, 87386800, 96125480, 113088800, 120156850, 174773600, 192250960, 240313700, 384501920, 480627400, 961254800, 1922509600]

約数ペア:

[(1, 1922509600), (2, 961254800), (4, 480627400), (5, 384501920), (8, 240313700), (10, 192250960), (11, 174773600), (16, 120156850), (17, 113088800), (20, 96125480), (22, 87386800), (25, 76900384), (32, 60078425), (34, 56544400), (40, 48062740), (44, 43693400), (50, 38450192), (55, 34954720), (68, 28272200), (71, 27077600), (80, 24031370), (85, 22617760), (88, 21846700), (100, 19225096), (110, 17477360), (136, 14136100), (142, 13538800), (160, 12015685), (170, 11308880), (176, 10923350), (181, 10621600), (187, 10280800), (200, 9612548), (220, 8738680), (272, 7068050), (275, 6990944), (284, 6769400), (340, 5654440), (352, 5461675), (355, 5415520), (362, 5310800), (374, 5140400), (400, 4806274), (425, 4523552), (440, 4369340), (544, 3534025), (550, 3495472), (568, 3384700), (680, 2827220), (710, 2707760), (724, 2655400), (748, 2570200), (781, 2461600), (800, 2403137), (850, 2261776), (880, 2184670), (905, 2124320), (935, 2056160), (1100, 1747736), (1136, 1692350), (1207, 1592800), (1360, 1413610), (1420, 1353880), (1448, 1327700), (1496, 1285100), (1562, 1230800), (1700, 1130888), (1760, 1092335), (1775, 1083104), (1810, 1062160), (1870, 1028080), (1991, 965600), (2200, 873868), (2272, 846175), (2414, 796400), (2720, 706805), (2840, 676940), (2896, 663850), (2992, 642550), (3077, 624800), (3124, 615400), (3400, 565444), (3550, 541552), (3620, 531080), (3740, 514040), (3905, 492320), (3982, 482800), (4400, 436934), (4525, 424864), (4675, 411232), (4828, 398200), (5680, 338470), (5792, 331925), (5984, 321275), (6035, 318560), (6154, 312400), (6248, 307700), (6800, 282722), (7100, 270776), (7240, 265540), (7480, 257020), (7810, 246160), (7964, 241400), (8800, 218467), (9050, 212432), (9350, 205616), (9656, 199100), (9955, 193120), (11360, 169235), (12070, 159280), (12308, 156200), (12496, 153850), (12851, 149600), (13277, 144800), (13600, 141361), (14200, 135388), (14480, 132770), (14960, 128510), (15385, 124960), (15620, 123080), (15928, 120700), (18100, 106216), (18700, 102808), (19312, 99550), (19525, 98464), (19910, 96560), (24140, 79640), (24616, 78100), (24992, 76925), (25702, 74800), (26554, 72400), (28400, 67694), (28960, 66385), (29920, 64255), (30175, 63712), (30770, 62480), (31240, 61540), (31856, 60350), (33847, 56800), (36200, 53108), (37400, 51404), (38624, 49775), (39050, 49232), (39820, 48280)]