201448000

素因数分解:

$2^6\times 5^3\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:202

約数の個数: 168

約数和(自身を含む): 543839400

約数和(自身を除く): 342391400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 130, 149, 160, 169, 200, 208, 250, 260, 298, 320, 325, 338, 400, 416, 500, 520, 596, 650, 676, 745, 800, 832, 845, 1000, 1040, 1192, 1300, 1352, 1490, 1600, 1625, 1690, 1937, 2000, 2080, 2384, 2600, 2704, 2980, 3250, 3380, 3725, 3874, 4000, 4160, 4225, 4768, 5200, 5408, 5960, 6500, 6760, 7450, 7748, 8000, 8450, 9536, 9685, 10400, 10816, 11920, 13000, 13520, 14900, 15496, 16900, 18625, 19370, 20800, 21125, 23840, 25181, 26000, 27040, 29800, 30992, 33800, 37250, 38740, 42250, 47680, 48425, 50362, 52000, 54080, 59600, 61984, 67600, 74500, 77480, 84500, 96850, 100724, 104000, 119200, 123968, 125905, 135200, 149000, 154960, 169000, 193700, 201448, 238400, 242125, 251810, 270400, 298000, 309920, 338000, 387400, 402896, 484250, 503620, 596000, 619840, 629525, 676000, 774800, 805792, 968500, 1007240, 1192000, 1259050, 1352000, 1549600, 1611584, 1937000, 2014480, 2518100, 3099200, 3147625, 3874000, 4028960, 5036200, 6295250, 7748000, 8057920, 10072400, 12590500, 15496000, 20144800, 25181000, 40289600, 50362000, 100724000, 201448000]

約数ペア:

[(1, 201448000), (2, 100724000), (4, 50362000), (5, 40289600), (8, 25181000), (10, 20144800), (13, 15496000), (16, 12590500), (20, 10072400), (25, 8057920), (26, 7748000), (32, 6295250), (40, 5036200), (50, 4028960), (52, 3874000), (64, 3147625), (65, 3099200), (80, 2518100), (100, 2014480), (104, 1937000), (125, 1611584), (130, 1549600), (149, 1352000), (160, 1259050), (169, 1192000), (200, 1007240), (208, 968500), (250, 805792), (260, 774800), (298, 676000), (320, 629525), (325, 619840), (338, 596000), (400, 503620), (416, 484250), (500, 402896), (520, 387400), (596, 338000), (650, 309920), (676, 298000), (745, 270400), (800, 251810), (832, 242125), (845, 238400), (1000, 201448), (1040, 193700), (1192, 169000), (1300, 154960), (1352, 149000), (1490, 135200), (1600, 125905), (1625, 123968), (1690, 119200), (1937, 104000), (2000, 100724), (2080, 96850), (2384, 84500), (2600, 77480), (2704, 74500), (2980, 67600), (3250, 61984), (3380, 59600), (3725, 54080), (3874, 52000), (4000, 50362), (4160, 48425), (4225, 47680), (4768, 42250), (5200, 38740), (5408, 37250), (5960, 33800), (6500, 30992), (6760, 29800), (7450, 27040), (7748, 26000), (8000, 25181), (8450, 23840), (9536, 21125), (9685, 20800), (10400, 19370), (10816, 18625), (11920, 16900), (13000, 15496), (13520, 14900)]