75645440

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2273}}^1$

素因数の和:2309

約数の個数: 80

約数和(自身を含む): 195409368

約数和(自身を除く): 119763928

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1040, 1280, 1664, 2080, 2273, 2560, 3328, 4160, 4546, 6656, 8320, 9092, 11365, 16640, 18184, 22730, 29549, 33280, 36368, 45460, 59098, 72736, 90920, 118196, 145472, 147745, 181840, 236392, 290944, 295490, 363680, 472784, 581888, 590980, 727360, 945568, 1163776, 1181960, 1454720, 1891136, 2363920, 2909440, 3782272, 4727840, 5818880, 7564544, 9455680, 15129088, 18911360, 37822720, 75645440]

約数ペア:

[(1, 75645440), (2, 37822720), (4, 18911360), (5, 15129088), (8, 9455680), (10, 7564544), (13, 5818880), (16, 4727840), (20, 3782272), (26, 2909440), (32, 2363920), (40, 1891136), (52, 1454720), (64, 1181960), (65, 1163776), (80, 945568), (104, 727360), (128, 590980), (130, 581888), (160, 472784), (208, 363680), (256, 295490), (260, 290944), (320, 236392), (416, 181840), (512, 147745), (520, 145472), (640, 118196), (832, 90920), (1040, 72736), (1280, 59098), (1664, 45460), (2080, 36368), (2273, 33280), (2560, 29549), (3328, 22730), (4160, 18184), (4546, 16640), (6656, 11365), (8320, 9092)]