27591200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:419

約数の個数: 144

約数和(自身を含む): 83119680

約数和(自身を除く): 55528480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 325, 350, 364, 379, 400, 416, 455, 520, 560, 650, 700, 728, 758, 800, 910, 1040, 1120, 1300, 1400, 1456, 1516, 1820, 1895, 2080, 2275, 2600, 2653, 2800, 2912, 3032, 3640, 3790, 4550, 4927, 5200, 5306, 5600, 6064, 7280, 7580, 9100, 9475, 9854, 10400, 10612, 12128, 13265, 14560, 15160, 18200, 18950, 19708, 21224, 24635, 26530, 30320, 34489, 36400, 37900, 39416, 42448, 49270, 53060, 60640, 66325, 68978, 72800, 75800, 78832, 84896, 98540, 106120, 123175, 132650, 137956, 151600, 157664, 172445, 197080, 212240, 246350, 265300, 275912, 303200, 344890, 394160, 424480, 492700, 530600, 551824, 689780, 788320, 862225, 985400, 1061200, 1103648, 1379560, 1724450, 1970800, 2122400, 2759120, 3448900, 3941600, 5518240, 6897800, 13795600, 27591200]

約数ペア:

[(1, 27591200), (2, 13795600), (4, 6897800), (5, 5518240), (7, 3941600), (8, 3448900), (10, 2759120), (13, 2122400), (14, 1970800), (16, 1724450), (20, 1379560), (25, 1103648), (26, 1061200), (28, 985400), (32, 862225), (35, 788320), (40, 689780), (50, 551824), (52, 530600), (56, 492700), (65, 424480), (70, 394160), (80, 344890), (91, 303200), (100, 275912), (104, 265300), (112, 246350), (130, 212240), (140, 197080), (160, 172445), (175, 157664), (182, 151600), (200, 137956), (208, 132650), (224, 123175), (260, 106120), (280, 98540), (325, 84896), (350, 78832), (364, 75800), (379, 72800), (400, 68978), (416, 66325), (455, 60640), (520, 53060), (560, 49270), (650, 42448), (700, 39416), (728, 37900), (758, 36400), (800, 34489), (910, 30320), (1040, 26530), (1120, 24635), (1300, 21224), (1400, 19708), (1456, 18950), (1516, 18200), (1820, 15160), (1895, 14560), (2080, 13265), (2275, 12128), (2600, 10612), (2653, 10400), (2800, 9854), (2912, 9475), (3032, 9100), (3640, 7580), (3790, 7280), (4550, 6064), (4927, 5600), (5200, 5306)]