3138800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:103

約数の個数: 120

約数和(自身を含む): 9225600

約数和(自身を除く): 6086800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 59, 70, 76, 80, 95, 100, 112, 118, 133, 140, 152, 175, 190, 200, 236, 266, 280, 295, 304, 350, 380, 400, 413, 472, 475, 532, 560, 590, 665, 700, 760, 826, 944, 950, 1064, 1121, 1180, 1330, 1400, 1475, 1520, 1652, 1900, 2065, 2128, 2242, 2360, 2660, 2800, 2950, 3304, 3325, 3800, 4130, 4484, 4720, 5320, 5605, 5900, 6608, 6650, 7600, 7847, 8260, 8968, 10325, 10640, 11210, 11800, 13300, 15694, 16520, 17936, 20650, 22420, 23600, 26600, 28025, 31388, 33040, 39235, 41300, 44840, 53200, 56050, 62776, 78470, 82600, 89680, 112100, 125552, 156940, 165200, 196175, 224200, 313880, 392350, 448400, 627760, 784700, 1569400, 3138800]

約数ペア:

[(1, 3138800), (2, 1569400), (4, 784700), (5, 627760), (7, 448400), (8, 392350), (10, 313880), (14, 224200), (16, 196175), (19, 165200), (20, 156940), (25, 125552), (28, 112100), (35, 89680), (38, 82600), (40, 78470), (50, 62776), (56, 56050), (59, 53200), (70, 44840), (76, 41300), (80, 39235), (95, 33040), (100, 31388), (112, 28025), (118, 26600), (133, 23600), (140, 22420), (152, 20650), (175, 17936), (190, 16520), (200, 15694), (236, 13300), (266, 11800), (280, 11210), (295, 10640), (304, 10325), (350, 8968), (380, 8260), (400, 7847), (413, 7600), (472, 6650), (475, 6608), (532, 5900), (560, 5605), (590, 5320), (665, 4720), (700, 4484), (760, 4130), (826, 3800), (944, 3325), (950, 3304), (1064, 2950), (1121, 2800), (1180, 2660), (1330, 2360), (1400, 2242), (1475, 2128), (1520, 2065), (1652, 1900)]