99784580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 268894080

約数和(自身を除く): 169109500

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 28, 35, 38, 46, 49, 70, 76, 92, 95, 98, 115, 133, 140, 161, 190, 196, 230, 233, 245, 266, 322, 380, 437, 460, 466, 490, 532, 644, 665, 805, 874, 931, 932, 980, 1127, 1165, 1330, 1610, 1631, 1748, 1862, 2185, 2254, 2330, 2660, 3059, 3220, 3262, 3724, 4370, 4427, 4508, 4655, 4660, 5359, 5635, 6118, 6524, 8155, 8740, 8854, 9310, 10718, 11270, 11417, 12236, 15295, 16310, 17708, 18620, 21413, 21436, 22135, 22540, 22834, 26795, 30590, 30989, 32620, 37513, 42826, 44270, 45668, 53590, 57085, 61180, 61978, 75026, 85652, 88540, 101821, 107065, 107180, 114170, 123956, 150052, 154945, 187565, 203642, 214130, 216923, 228340, 262591, 309890, 375130, 407284, 428260, 433846, 509105, 525182, 619780, 712747, 750260, 867692, 1018210, 1050364, 1084615, 1312955, 1425494, 2036420, 2169230, 2625910, 2850988, 3563735, 4338460, 4989229, 5251820, 7127470, 9978458, 14254940, 19956916, 24946145, 49892290, 99784580]

約数ペア:

[(1, 99784580), (2, 49892290), (4, 24946145), (5, 19956916), (7, 14254940), (10, 9978458), (14, 7127470), (19, 5251820), (20, 4989229), (23, 4338460), (28, 3563735), (35, 2850988), (38, 2625910), (46, 2169230), (49, 2036420), (70, 1425494), (76, 1312955), (92, 1084615), (95, 1050364), (98, 1018210), (115, 867692), (133, 750260), (140, 712747), (161, 619780), (190, 525182), (196, 509105), (230, 433846), (233, 428260), (245, 407284), (266, 375130), (322, 309890), (380, 262591), (437, 228340), (460, 216923), (466, 214130), (490, 203642), (532, 187565), (644, 154945), (665, 150052), (805, 123956), (874, 114170), (931, 107180), (932, 107065), (980, 101821), (1127, 88540), (1165, 85652), (1330, 75026), (1610, 61978), (1631, 61180), (1748, 57085), (1862, 53590), (2185, 45668), (2254, 44270), (2330, 42826), (2660, 37513), (3059, 32620), (3220, 30989), (3262, 30590), (3724, 26795), (4370, 22834), (4427, 22540), (4508, 22135), (4655, 21436), (4660, 21413), (5359, 18620), (5635, 17708), (6118, 16310), (6524, 15295), (8155, 12236), (8740, 11417), (8854, 11270), (9310, 10718)]