73548180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3967}}^1$

素因数の和:4085

約数の個数: 72

約数和(自身を含む): 225318912

約数和(自身を除く): 151770732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 3090, 3708, 3967, 4635, 6180, 7934, 9270, 11901, 15868, 18540, 19835, 23802, 35703, 39670, 47604, 59505, 71406, 79340, 119010, 142812, 178515, 238020, 357030, 408601, 714060, 817202, 1225803, 1634404, 2043005, 2451606, 3677409, 4086010, 4903212, 6129015, 7354818, 8172020, 12258030, 14709636, 18387045, 24516060, 36774090, 73548180]

約数ペア:

[(1, 73548180), (2, 36774090), (3, 24516060), (4, 18387045), (5, 14709636), (6, 12258030), (9, 8172020), (10, 7354818), (12, 6129015), (15, 4903212), (18, 4086010), (20, 3677409), (30, 2451606), (36, 2043005), (45, 1634404), (60, 1225803), (90, 817202), (103, 714060), (180, 408601), (206, 357030), (309, 238020), (412, 178515), (515, 142812), (618, 119010), (927, 79340), (1030, 71406), (1236, 59505), (1545, 47604), (1854, 39670), (2060, 35703), (3090, 23802), (3708, 19835), (3967, 18540), (4635, 15868), (6180, 11901), (7934, 9270)]