105428790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1783}}^1$

素因数の和:1875

約数の個数: 80

約数和(自身を含む): 287530848

約数和(自身を除く): 182102058

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, 1314, 1783, 1971, 2190, 3285, 3566, 3942, 5349, 5913, 6570, 8915, 9855, 10698, 11826, 16047, 17830, 19710, 26745, 29565, 32094, 48141, 53490, 59130, 80235, 96282, 130159, 144423, 160470, 240705, 260318, 288846, 390477, 481410, 650795, 722115, 780954, 1171431, 1301590, 1444230, 1952385, 2342862, 3514293, 3904770, 5857155, 7028586, 10542879, 11714310, 17571465, 21085758, 35142930, 52714395, 105428790]

約数ペア:

[(1, 105428790), (2, 52714395), (3, 35142930), (5, 21085758), (6, 17571465), (9, 11714310), (10, 10542879), (15, 7028586), (18, 5857155), (27, 3904770), (30, 3514293), (45, 2342862), (54, 1952385), (73, 1444230), (81, 1301590), (90, 1171431), (135, 780954), (146, 722115), (162, 650795), (219, 481410), (270, 390477), (365, 288846), (405, 260318), (438, 240705), (657, 160470), (730, 144423), (810, 130159), (1095, 96282), (1314, 80235), (1783, 59130), (1971, 53490), (2190, 48141), (3285, 32094), (3566, 29565), (3942, 26745), (5349, 19710), (5913, 17830), (6570, 16047), (8915, 11826), (9855, 10698)]