204750600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:480

約数の個数: 192

約数和(自身を含む): 681920640

約数和(自身を除く): 477170040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 37, 40, 46, 50, 60, 69, 74, 75, 92, 100, 111, 115, 120, 138, 148, 150, 184, 185, 200, 222, 230, 276, 296, 300, 345, 370, 401, 444, 460, 552, 555, 575, 600, 690, 740, 802, 851, 888, 920, 925, 1110, 1150, 1203, 1380, 1480, 1604, 1702, 1725, 1850, 2005, 2220, 2300, 2406, 2553, 2760, 2775, 3208, 3404, 3450, 3700, 4010, 4255, 4440, 4600, 4812, 5106, 5550, 6015, 6808, 6900, 7400, 8020, 8510, 9223, 9624, 10025, 10212, 11100, 12030, 12765, 13800, 14837, 16040, 17020, 18446, 20050, 20424, 21275, 22200, 24060, 25530, 27669, 29674, 30075, 34040, 36892, 40100, 42550, 44511, 46115, 48120, 51060, 55338, 59348, 60150, 63825, 73784, 74185, 80200, 85100, 89022, 92230, 102120, 110676, 118696, 120300, 127650, 138345, 148370, 170200, 178044, 184460, 221352, 222555, 230575, 240600, 255300, 276690, 296740, 341251, 356088, 368920, 370925, 445110, 461150, 510600, 553380, 593480, 682502, 691725, 741850, 890220, 922300, 1023753, 1106760, 1112775, 1365004, 1383450, 1483700, 1706255, 1780440, 1844600, 2047506, 2225550, 2730008, 2766900, 2967400, 3412510, 4095012, 4451100, 5118765, 5533800, 6825020, 8190024, 8531275, 8902200, 10237530, 13650040, 17062550, 20475060, 25593825, 34125100, 40950120, 51187650, 68250200, 102375300, 204750600]

約数ペア:

[(1, 204750600), (2, 102375300), (3, 68250200), (4, 51187650), (5, 40950120), (6, 34125100), (8, 25593825), (10, 20475060), (12, 17062550), (15, 13650040), (20, 10237530), (23, 8902200), (24, 8531275), (25, 8190024), (30, 6825020), (37, 5533800), (40, 5118765), (46, 4451100), (50, 4095012), (60, 3412510), (69, 2967400), (74, 2766900), (75, 2730008), (92, 2225550), (100, 2047506), (111, 1844600), (115, 1780440), (120, 1706255), (138, 1483700), (148, 1383450), (150, 1365004), (184, 1112775), (185, 1106760), (200, 1023753), (222, 922300), (230, 890220), (276, 741850), (296, 691725), (300, 682502), (345, 593480), (370, 553380), (401, 510600), (444, 461150), (460, 445110), (552, 370925), (555, 368920), (575, 356088), (600, 341251), (690, 296740), (740, 276690), (802, 255300), (851, 240600), (888, 230575), (920, 222555), (925, 221352), (1110, 184460), (1150, 178044), (1203, 170200), (1380, 148370), (1480, 138345), (1604, 127650), (1702, 120300), (1725, 118696), (1850, 110676), (2005, 102120), (2220, 92230), (2300, 89022), (2406, 85100), (2553, 80200), (2760, 74185), (2775, 73784), (3208, 63825), (3404, 60150), (3450, 59348), (3700, 55338), (4010, 51060), (4255, 48120), (4440, 46115), (4600, 44511), (4812, 42550), (5106, 40100), (5550, 36892), (6015, 34040), (6808, 30075), (6900, 29674), (7400, 27669), (8020, 25530), (8510, 24060), (9223, 22200), (9624, 21275), (10025, 20424), (10212, 20050), (11100, 18446), (12030, 17020), (12765, 16040), (13800, 14837)]