2000066940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{24103}}^1$

素因数の和:24579

約数の個数: 72

約数和(自身を含む): 6080282208

約数和(自身を除く): 4080215268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 461, 922, 1383, 1844, 2305, 2766, 4149, 4610, 5532, 6915, 8298, 9220, 13830, 16596, 20745, 24103, 27660, 41490, 48206, 72309, 82980, 96412, 120515, 144618, 216927, 241030, 289236, 361545, 433854, 482060, 723090, 867708, 1084635, 1446180, 2169270, 4338540, 11111483, 22222966, 33334449, 44445932, 55557415, 66668898, 100003347, 111114830, 133337796, 166672245, 200006694, 222229660, 333344490, 400013388, 500016735, 666688980, 1000033470, 2000066940]

約数ペア:

[(1, 2000066940), (2, 1000033470), (3, 666688980), (4, 500016735), (5, 400013388), (6, 333344490), (9, 222229660), (10, 200006694), (12, 166672245), (15, 133337796), (18, 111114830), (20, 100003347), (30, 66668898), (36, 55557415), (45, 44445932), (60, 33334449), (90, 22222966), (180, 11111483), (461, 4338540), (922, 2169270), (1383, 1446180), (1844, 1084635), (2305, 867708), (2766, 723090), (4149, 482060), (4610, 433854), (5532, 361545), (6915, 289236), (8298, 241030), (9220, 216927), (13830, 144618), (16596, 120515), (20745, 96412), (24103, 82980), (27660, 72309), (41490, 48206)]