199928400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{23801}}^1$

素因数の和:23829

約数の個数: 120

約数和(自身を含む): 731959104

約数和(自身を除く): 532030704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 23801, 47602, 71403, 95204, 119005, 142806, 166607, 190408, 238010, 285612, 333214, 357015, 380816, 476020, 499821, 571224, 595025, 666428, 714030, 833035, 952040, 999642, 1142448, 1190050, 1332856, 1428060, 1666070, 1785075, 1904080, 1999284, 2380100, 2499105, 2665712, 2856120, 3332140, 3570150, 3998568, 4165175, 4760200, 4998210, 5712240, 6664280, 7140300, 7997136, 8330350, 9520400, 9996420, 12495525, 13328560, 14280600, 16660700, 19992840, 24991050, 28561200, 33321400, 39985680, 49982100, 66642800, 99964200, 199928400]

約数ペア:

[(1, 199928400), (2, 99964200), (3, 66642800), (4, 49982100), (5, 39985680), (6, 33321400), (7, 28561200), (8, 24991050), (10, 19992840), (12, 16660700), (14, 14280600), (15, 13328560), (16, 12495525), (20, 9996420), (21, 9520400), (24, 8330350), (25, 7997136), (28, 7140300), (30, 6664280), (35, 5712240), (40, 4998210), (42, 4760200), (48, 4165175), (50, 3998568), (56, 3570150), (60, 3332140), (70, 2856120), (75, 2665712), (80, 2499105), (84, 2380100), (100, 1999284), (105, 1904080), (112, 1785075), (120, 1666070), (140, 1428060), (150, 1332856), (168, 1190050), (175, 1142448), (200, 999642), (210, 952040), (240, 833035), (280, 714030), (300, 666428), (336, 595025), (350, 571224), (400, 499821), (420, 476020), (525, 380816), (560, 357015), (600, 333214), (700, 285612), (840, 238010), (1050, 190408), (1200, 166607), (1400, 142806), (1680, 119005), (2100, 95204), (2800, 71403), (4200, 47602), (8400, 23801)]