248059800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:743

約数の個数: 192

約数和(自身を含む): 867801600

約数和(自身を除く): 619741800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 71, 72, 75, 90, 100, 108, 120, 135, 142, 150, 180, 200, 213, 216, 225, 270, 284, 300, 355, 360, 426, 450, 540, 568, 600, 639, 647, 675, 710, 852, 900, 1065, 1080, 1278, 1294, 1350, 1420, 1704, 1775, 1800, 1917, 1941, 2130, 2556, 2588, 2700, 2840, 3195, 3235, 3550, 3834, 3882, 4260, 5112, 5176, 5325, 5400, 5823, 6390, 6470, 7100, 7668, 7764, 8520, 9585, 9705, 10650, 11646, 12780, 12940, 14200, 15336, 15528, 15975, 16175, 17469, 19170, 19410, 21300, 23292, 25560, 25880, 29115, 31950, 32350, 34938, 38340, 38820, 42600, 45937, 46584, 47925, 48525, 58230, 63900, 64700, 69876, 76680, 77640, 87345, 91874, 95850, 97050, 116460, 127800, 129400, 137811, 139752, 145575, 174690, 183748, 191700, 194100, 229685, 232920, 275622, 291150, 349380, 367496, 383400, 388200, 413433, 436725, 459370, 551244, 582300, 689055, 698760, 826866, 873450, 918740, 1102488, 1148425, 1164600, 1240299, 1378110, 1653732, 1746900, 1837480, 2067165, 2296850, 2480598, 2756220, 3307464, 3445275, 3493800, 4134330, 4593700, 4961196, 5512440, 6201495, 6890550, 8268660, 9187400, 9922392, 10335825, 12402990, 13781100, 16537320, 20671650, 24805980, 27562200, 31007475, 41343300, 49611960, 62014950, 82686600, 124029900, 248059800]

約数ペア:

[(1, 248059800), (2, 124029900), (3, 82686600), (4, 62014950), (5, 49611960), (6, 41343300), (8, 31007475), (9, 27562200), (10, 24805980), (12, 20671650), (15, 16537320), (18, 13781100), (20, 12402990), (24, 10335825), (25, 9922392), (27, 9187400), (30, 8268660), (36, 6890550), (40, 6201495), (45, 5512440), (50, 4961196), (54, 4593700), (60, 4134330), (71, 3493800), (72, 3445275), (75, 3307464), (90, 2756220), (100, 2480598), (108, 2296850), (120, 2067165), (135, 1837480), (142, 1746900), (150, 1653732), (180, 1378110), (200, 1240299), (213, 1164600), (216, 1148425), (225, 1102488), (270, 918740), (284, 873450), (300, 826866), (355, 698760), (360, 689055), (426, 582300), (450, 551244), (540, 459370), (568, 436725), (600, 413433), (639, 388200), (647, 383400), (675, 367496), (710, 349380), (852, 291150), (900, 275622), (1065, 232920), (1080, 229685), (1278, 194100), (1294, 191700), (1350, 183748), (1420, 174690), (1704, 145575), (1775, 139752), (1800, 137811), (1917, 129400), (1941, 127800), (2130, 116460), (2556, 97050), (2588, 95850), (2700, 91874), (2840, 87345), (3195, 77640), (3235, 76680), (3550, 69876), (3834, 64700), (3882, 63900), (4260, 58230), (5112, 48525), (5176, 47925), (5325, 46584), (5400, 45937), (5823, 42600), (6390, 38820), (6470, 38340), (7100, 34938), (7668, 32350), (7764, 31950), (8520, 29115), (9585, 25880), (9705, 25560), (10650, 23292), (11646, 21300), (12780, 19410), (12940, 19170), (14200, 17469), (15336, 16175), (15528, 15975)]