87689790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1483}}^1$

素因数の和:1575

約数の個数: 80

約数和(自身を含む): 239179248

約数和(自身を除く): 151489458

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, 1483, 1971, 2190, 2966, 3285, 3942, 4449, 5913, 6570, 7415, 8898, 9855, 11826, 13347, 14830, 19710, 22245, 26694, 29565, 40041, 44490, 59130, 66735, 80082, 108259, 120123, 133470, 200205, 216518, 240246, 324777, 400410, 541295, 600615, 649554, 974331, 1082590, 1201230, 1623885, 1948662, 2922993, 3247770, 4871655, 5845986, 8768979, 9743310, 14614965, 17537958, 29229930, 43844895, 87689790]

約数ペア:

[(1, 87689790), (2, 43844895), (3, 29229930), (5, 17537958), (6, 14614965), (9, 9743310), (10, 8768979), (15, 5845986), (18, 4871655), (27, 3247770), (30, 2922993), (45, 1948662), (54, 1623885), (73, 1201230), (81, 1082590), (90, 974331), (135, 649554), (146, 600615), (162, 541295), (219, 400410), (270, 324777), (365, 240246), (405, 216518), (438, 200205), (657, 133470), (730, 120123), (810, 108259), (1095, 80082), (1314, 66735), (1483, 59130), (1971, 44490), (2190, 40041), (2966, 29565), (3285, 26694), (3942, 22245), (4449, 19710), (5913, 14830), (6570, 13347), (7415, 11826), (8898, 9855)]