77282910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1307}}^1$

素因数の和:1399

約数の個数: 80

約数和(自身を含む): 210812976

約数和(自身を除く): 133530066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 81, 90, 135, 146, 162, 219, 270, 365, 405, 438, 657, 730, 810, 1095, 1307, 1314, 1971, 2190, 2614, 3285, 3921, 3942, 5913, 6535, 6570, 7842, 9855, 11763, 11826, 13070, 19605, 19710, 23526, 29565, 35289, 39210, 58815, 59130, 70578, 95411, 105867, 117630, 176445, 190822, 211734, 286233, 352890, 477055, 529335, 572466, 858699, 954110, 1058670, 1431165, 1717398, 2576097, 2862330, 4293495, 5152194, 7728291, 8586990, 12880485, 15456582, 25760970, 38641455, 77282910]

約数ペア:

[(1, 77282910), (2, 38641455), (3, 25760970), (5, 15456582), (6, 12880485), (9, 8586990), (10, 7728291), (15, 5152194), (18, 4293495), (27, 2862330), (30, 2576097), (45, 1717398), (54, 1431165), (73, 1058670), (81, 954110), (90, 858699), (135, 572466), (146, 529335), (162, 477055), (219, 352890), (270, 286233), (365, 211734), (405, 190822), (438, 176445), (657, 117630), (730, 105867), (810, 95411), (1095, 70578), (1307, 59130), (1314, 58815), (1971, 39210), (2190, 35289), (2614, 29565), (3285, 23526), (3921, 19710), (3942, 19605), (5913, 13070), (6535, 11826), (6570, 11763), (7842, 9855)]