201214620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{10853}}^1$

素因数の和:10971

約数の個数: 72

約数和(自身を含む): 616333536

約数和(自身を除く): 415118916

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, 4635, 6180, 9270, 10853, 18540, 21706, 32559, 43412, 54265, 65118, 97677, 108530, 130236, 162795, 195354, 217060, 325590, 390708, 488385, 651180, 976770, 1117859, 1953540, 2235718, 3353577, 4471436, 5589295, 6707154, 10060731, 11178590, 13414308, 16767885, 20121462, 22357180, 33535770, 40242924, 50303655, 67071540, 100607310, 201214620]

約数ペア:

[(1, 201214620), (2, 100607310), (3, 67071540), (4, 50303655), (5, 40242924), (6, 33535770), (9, 22357180), (10, 20121462), (12, 16767885), (15, 13414308), (18, 11178590), (20, 10060731), (30, 6707154), (36, 5589295), (45, 4471436), (60, 3353577), (90, 2235718), (103, 1953540), (180, 1117859), (206, 976770), (309, 651180), (412, 488385), (515, 390708), (618, 325590), (927, 217060), (1030, 195354), (1236, 162795), (1545, 130236), (1854, 108530), (2060, 97677), (3090, 65118), (3708, 54265), (4635, 43412), (6180, 32559), (9270, 21706), (10853, 18540)]