30696400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:621

約数の個数: 120

約数和(自身を含む): 88873280

約数和(自身を除く): 58176880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 175, 190, 200, 266, 280, 304, 350, 380, 400, 475, 532, 560, 577, 665, 700, 760, 950, 1064, 1154, 1330, 1400, 1520, 1900, 2128, 2308, 2660, 2800, 2885, 3325, 3800, 4039, 4616, 5320, 5770, 6650, 7600, 8078, 9232, 10640, 10963, 11540, 13300, 14425, 16156, 20195, 21926, 23080, 26600, 28850, 32312, 40390, 43852, 46160, 53200, 54815, 57700, 64624, 76741, 80780, 87704, 100975, 109630, 115400, 153482, 161560, 175408, 201950, 219260, 230800, 274075, 306964, 323120, 383705, 403900, 438520, 548150, 613928, 767410, 807800, 877040, 1096300, 1227856, 1534820, 1615600, 1918525, 2192600, 3069640, 3837050, 4385200, 6139280, 7674100, 15348200, 30696400]

約数ペア:

[(1, 30696400), (2, 15348200), (4, 7674100), (5, 6139280), (7, 4385200), (8, 3837050), (10, 3069640), (14, 2192600), (16, 1918525), (19, 1615600), (20, 1534820), (25, 1227856), (28, 1096300), (35, 877040), (38, 807800), (40, 767410), (50, 613928), (56, 548150), (70, 438520), (76, 403900), (80, 383705), (95, 323120), (100, 306964), (112, 274075), (133, 230800), (140, 219260), (152, 201950), (175, 175408), (190, 161560), (200, 153482), (266, 115400), (280, 109630), (304, 100975), (350, 87704), (380, 80780), (400, 76741), (475, 64624), (532, 57700), (560, 54815), (577, 53200), (665, 46160), (700, 43852), (760, 40390), (950, 32312), (1064, 28850), (1154, 26600), (1330, 23080), (1400, 21926), (1520, 20195), (1900, 16156), (2128, 14425), (2308, 13300), (2660, 11540), (2800, 10963), (2885, 10640), (3325, 9232), (3800, 8078), (4039, 7600), (4616, 6650), (5320, 5770)]