75237760

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9043}}^1$

素因数の和:9075

約数の個数: 64

約数和(自身を含む): 193722480

約数和(自身を除く): 118484720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 9043, 18086, 36172, 45215, 72344, 90430, 117559, 144688, 180860, 235118, 289376, 361720, 470236, 578752, 587795, 723440, 940472, 1157504, 1175590, 1446880, 1880944, 2351180, 2893760, 3761888, 4702360, 5787520, 7523776, 9404720, 15047552, 18809440, 37618880, 75237760]

約数ペア:

[(1, 75237760), (2, 37618880), (4, 18809440), (5, 15047552), (8, 9404720), (10, 7523776), (13, 5787520), (16, 4702360), (20, 3761888), (26, 2893760), (32, 2351180), (40, 1880944), (52, 1446880), (64, 1175590), (65, 1157504), (80, 940472), (104, 723440), (128, 587795), (130, 578752), (160, 470236), (208, 361720), (260, 289376), (320, 235118), (416, 180860), (520, 144688), (640, 117559), (832, 90430), (1040, 72344), (1664, 45215), (2080, 36172), (4160, 18086), (8320, 9043)]