28519200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:276

約数の個数: 216

約数和(自身を含む): 106938468

約数和(自身を除く): 78419268

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 136, 144, 150, 153, 160, 170, 180, 200, 204, 225, 233, 240, 255, 272, 288, 300, 306, 340, 360, 400, 408, 425, 450, 466, 480, 510, 544, 600, 612, 680, 699, 720, 765, 800, 816, 850, 900, 932, 1020, 1165, 1200, 1224, 1275, 1360, 1398, 1440, 1530, 1632, 1700, 1800, 1864, 2040, 2097, 2330, 2400, 2448, 2550, 2720, 2796, 3060, 3400, 3495, 3600, 3728, 3825, 3961, 4080, 4194, 4660, 4896, 5100, 5592, 5825, 6120, 6800, 6990, 7200, 7456, 7650, 7922, 8160, 8388, 9320, 10200, 10485, 11184, 11650, 11883, 12240, 13600, 13980, 15300, 15844, 16776, 17475, 18640, 19805, 20400, 20970, 22368, 23300, 23766, 24480, 27960, 30600, 31688, 33552, 34950, 35649, 37280, 39610, 40800, 41940, 46600, 47532, 52425, 55920, 59415, 61200, 63376, 67104, 69900, 71298, 79220, 83880, 93200, 95064, 99025, 104850, 111840, 118830, 122400, 126752, 139800, 142596, 158440, 167760, 178245, 186400, 190128, 198050, 209700, 237660, 279600, 285192, 297075, 316880, 335520, 356490, 380256, 396100, 419400, 475320, 559200, 570384, 594150, 633760, 712980, 792200, 838800, 891225, 950640, 1140768, 1188300, 1425960, 1584400, 1677600, 1782450, 1901280, 2376600, 2851920, 3168800, 3564900, 4753200, 5703840, 7129800, 9506400, 14259600, 28519200]

約数ペア:

[(1, 28519200), (2, 14259600), (3, 9506400), (4, 7129800), (5, 5703840), (6, 4753200), (8, 3564900), (9, 3168800), (10, 2851920), (12, 2376600), (15, 1901280), (16, 1782450), (17, 1677600), (18, 1584400), (20, 1425960), (24, 1188300), (25, 1140768), (30, 950640), (32, 891225), (34, 838800), (36, 792200), (40, 712980), (45, 633760), (48, 594150), (50, 570384), (51, 559200), (60, 475320), (68, 419400), (72, 396100), (75, 380256), (80, 356490), (85, 335520), (90, 316880), (96, 297075), (100, 285192), (102, 279600), (120, 237660), (136, 209700), (144, 198050), (150, 190128), (153, 186400), (160, 178245), (170, 167760), (180, 158440), (200, 142596), (204, 139800), (225, 126752), (233, 122400), (240, 118830), (255, 111840), (272, 104850), (288, 99025), (300, 95064), (306, 93200), (340, 83880), (360, 79220), (400, 71298), (408, 69900), (425, 67104), (450, 63376), (466, 61200), (480, 59415), (510, 55920), (544, 52425), (600, 47532), (612, 46600), (680, 41940), (699, 40800), (720, 39610), (765, 37280), (800, 35649), (816, 34950), (850, 33552), (900, 31688), (932, 30600), (1020, 27960), (1165, 24480), (1200, 23766), (1224, 23300), (1275, 22368), (1360, 20970), (1398, 20400), (1440, 19805), (1530, 18640), (1632, 17475), (1700, 16776), (1800, 15844), (1864, 15300), (2040, 13980), (2097, 13600), (2330, 12240), (2400, 11883), (2448, 11650), (2550, 11184), (2720, 10485), (2796, 10200), (3060, 9320), (3400, 8388), (3495, 8160), (3600, 7922), (3728, 7650), (3825, 7456), (3961, 7200), (4080, 6990), (4194, 6800), (4660, 6120), (4896, 5825), (5100, 5592)]