131822460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9511}}^1$

素因数の和:9544

約数の個数: 144

約数和(自身を含む): 498580992

約数和(自身を除く): 366758532

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 9511, 13860, 19022, 28533, 38044, 47555, 57066, 66577, 85599, 95110, 104621, 114132, 133154, 142665, 171198, 190220, 199731, 209242, 266308, 285330, 313863, 332885, 342396, 399462, 418484, 427995, 523105, 570660, 599193, 627726, 665770, 732347, 798924, 855990, 941589, 998655, 1046210, 1198386, 1255452, 1331540, 1464694, 1569315, 1711980, 1883178, 1997310, 2092420, 2197041, 2396772, 2929388, 2995965, 3138630, 3661735, 3766356, 3994620, 4394082, 4707945, 5991930, 6277260, 6591123, 7323470, 8788164, 9415890, 10985205, 11983860, 13182246, 14646940, 18831780, 21970410, 26364492, 32955615, 43940820, 65911230, 131822460]

約数ペア:

[(1, 131822460), (2, 65911230), (3, 43940820), (4, 32955615), (5, 26364492), (6, 21970410), (7, 18831780), (9, 14646940), (10, 13182246), (11, 11983860), (12, 10985205), (14, 9415890), (15, 8788164), (18, 7323470), (20, 6591123), (21, 6277260), (22, 5991930), (28, 4707945), (30, 4394082), (33, 3994620), (35, 3766356), (36, 3661735), (42, 3138630), (44, 2995965), (45, 2929388), (55, 2396772), (60, 2197041), (63, 2092420), (66, 1997310), (70, 1883178), (77, 1711980), (84, 1569315), (90, 1464694), (99, 1331540), (105, 1255452), (110, 1198386), (126, 1046210), (132, 998655), (140, 941589), (154, 855990), (165, 798924), (180, 732347), (198, 665770), (210, 627726), (220, 599193), (231, 570660), (252, 523105), (308, 427995), (315, 418484), (330, 399462), (385, 342396), (396, 332885), (420, 313863), (462, 285330), (495, 266308), (630, 209242), (660, 199731), (693, 190220), (770, 171198), (924, 142665), (990, 133154), (1155, 114132), (1260, 104621), (1386, 95110), (1540, 85599), (1980, 66577), (2310, 57066), (2772, 47555), (3465, 38044), (4620, 28533), (6930, 19022), (9511, 13860)]