199495200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{823}}^1$

素因数の和:947

約数の個数: 144

約数和(自身を含む): 656582976

約数和(自身を除く): 457087776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 101, 120, 150, 160, 200, 202, 240, 300, 303, 400, 404, 480, 505, 600, 606, 800, 808, 823, 1010, 1200, 1212, 1515, 1616, 1646, 2020, 2400, 2424, 2469, 2525, 3030, 3232, 3292, 4040, 4115, 4848, 4938, 5050, 6060, 6584, 7575, 8080, 8230, 9696, 9876, 10100, 12120, 12345, 13168, 15150, 16160, 16460, 19752, 20200, 20575, 24240, 24690, 26336, 30300, 32920, 39504, 40400, 41150, 48480, 49380, 60600, 61725, 65840, 79008, 80800, 82300, 83123, 98760, 121200, 123450, 131680, 164600, 166246, 197520, 242400, 246900, 249369, 329200, 332492, 395040, 415615, 493800, 498738, 658400, 664984, 831230, 987600, 997476, 1246845, 1329968, 1662460, 1975200, 1994952, 2078075, 2493690, 2659936, 3324920, 3989904, 4156150, 4987380, 6234225, 6649840, 7979808, 8312300, 9974760, 12468450, 13299680, 16624600, 19949520, 24936900, 33249200, 39899040, 49873800, 66498400, 99747600, 199495200]

約数ペア:

[(1, 199495200), (2, 99747600), (3, 66498400), (4, 49873800), (5, 39899040), (6, 33249200), (8, 24936900), (10, 19949520), (12, 16624600), (15, 13299680), (16, 12468450), (20, 9974760), (24, 8312300), (25, 7979808), (30, 6649840), (32, 6234225), (40, 4987380), (48, 4156150), (50, 3989904), (60, 3324920), (75, 2659936), (80, 2493690), (96, 2078075), (100, 1994952), (101, 1975200), (120, 1662460), (150, 1329968), (160, 1246845), (200, 997476), (202, 987600), (240, 831230), (300, 664984), (303, 658400), (400, 498738), (404, 493800), (480, 415615), (505, 395040), (600, 332492), (606, 329200), (800, 249369), (808, 246900), (823, 242400), (1010, 197520), (1200, 166246), (1212, 164600), (1515, 131680), (1616, 123450), (1646, 121200), (2020, 98760), (2400, 83123), (2424, 82300), (2469, 80800), (2525, 79008), (3030, 65840), (3232, 61725), (3292, 60600), (4040, 49380), (4115, 48480), (4848, 41150), (4938, 40400), (5050, 39504), (6060, 32920), (6584, 30300), (7575, 26336), (8080, 24690), (8230, 24240), (9696, 20575), (9876, 20200), (10100, 19752), (12120, 16460), (12345, 16160), (13168, 15150)]