887493060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{48817}}^1$

素因数の和:48933

約数の個数: 72

約数和(自身を含む): 2718772056

約数和(自身を除く): 1831278996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 4545, 6060, 9090, 18180, 48817, 97634, 146451, 195268, 244085, 292902, 439353, 488170, 585804, 732255, 878706, 976340, 1464510, 1757412, 2196765, 2929020, 4393530, 4930517, 8787060, 9861034, 14791551, 19722068, 24652585, 29583102, 44374653, 49305170, 59166204, 73957755, 88749306, 98610340, 147915510, 177498612, 221873265, 295831020, 443746530, 887493060]

約数ペア:

[(1, 887493060), (2, 443746530), (3, 295831020), (4, 221873265), (5, 177498612), (6, 147915510), (9, 98610340), (10, 88749306), (12, 73957755), (15, 59166204), (18, 49305170), (20, 44374653), (30, 29583102), (36, 24652585), (45, 19722068), (60, 14791551), (90, 9861034), (101, 8787060), (180, 4930517), (202, 4393530), (303, 2929020), (404, 2196765), (505, 1757412), (606, 1464510), (909, 976340), (1010, 878706), (1212, 732255), (1515, 585804), (1818, 488170), (2020, 439353), (3030, 292902), (3636, 244085), (4545, 195268), (6060, 146451), (9090, 97634), (18180, 48817)]