209106150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:359

約数の個数: 144

約数和(自身を含む): 585993744

約数和(自身を除く): 376887594

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 41, 50, 55, 66, 75, 82, 110, 121, 123, 150, 165, 205, 242, 246, 275, 281, 330, 363, 410, 451, 550, 562, 605, 615, 726, 825, 843, 902, 1025, 1210, 1230, 1353, 1405, 1650, 1686, 1815, 2050, 2255, 2706, 2810, 3025, 3075, 3091, 3630, 4215, 4510, 4961, 6050, 6150, 6182, 6765, 7025, 8430, 9075, 9273, 9922, 11275, 11521, 13530, 14050, 14883, 15455, 18150, 18546, 21075, 22550, 23042, 24805, 29766, 30910, 33825, 34001, 34563, 42150, 46365, 49610, 57605, 67650, 68002, 69126, 74415, 77275, 92730, 102003, 115210, 124025, 126731, 148830, 154550, 170005, 172815, 204006, 231825, 248050, 253462, 288025, 340010, 345630, 372075, 380193, 463650, 510015, 576050, 633655, 744150, 760386, 850025, 864075, 1020030, 1267310, 1394041, 1700050, 1728150, 1900965, 2550075, 2788082, 3168275, 3801930, 4182123, 5100150, 6336550, 6970205, 8364246, 9504825, 13940410, 19009650, 20910615, 34851025, 41821230, 69702050, 104553075, 209106150]

約数ペア:

[(1, 209106150), (2, 104553075), (3, 69702050), (5, 41821230), (6, 34851025), (10, 20910615), (11, 19009650), (15, 13940410), (22, 9504825), (25, 8364246), (30, 6970205), (33, 6336550), (41, 5100150), (50, 4182123), (55, 3801930), (66, 3168275), (75, 2788082), (82, 2550075), (110, 1900965), (121, 1728150), (123, 1700050), (150, 1394041), (165, 1267310), (205, 1020030), (242, 864075), (246, 850025), (275, 760386), (281, 744150), (330, 633655), (363, 576050), (410, 510015), (451, 463650), (550, 380193), (562, 372075), (605, 345630), (615, 340010), (726, 288025), (825, 253462), (843, 248050), (902, 231825), (1025, 204006), (1210, 172815), (1230, 170005), (1353, 154550), (1405, 148830), (1650, 126731), (1686, 124025), (1815, 115210), (2050, 102003), (2255, 92730), (2706, 77275), (2810, 74415), (3025, 69126), (3075, 68002), (3091, 67650), (3630, 57605), (4215, 49610), (4510, 46365), (4961, 42150), (6050, 34563), (6150, 34001), (6182, 33825), (6765, 30910), (7025, 29766), (8430, 24805), (9075, 23042), (9273, 22550), (9922, 21075), (11275, 18546), (11521, 18150), (13530, 15455), (14050, 14883)]