12419550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:235

約数の個数: 144

約数和(自身を含む): 39403728

約数和(自身を除く): 26984178

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 25, 26, 30, 33, 39, 45, 50, 55, 65, 66, 75, 78, 90, 99, 110, 117, 130, 143, 150, 165, 193, 195, 198, 225, 234, 275, 286, 325, 330, 386, 390, 429, 450, 495, 550, 579, 585, 650, 715, 825, 858, 965, 975, 990, 1158, 1170, 1287, 1430, 1650, 1737, 1930, 1950, 2123, 2145, 2475, 2509, 2574, 2895, 2925, 3474, 3575, 4246, 4290, 4825, 4950, 5018, 5790, 5850, 6369, 6435, 7150, 7527, 8685, 9650, 10615, 10725, 12545, 12738, 12870, 14475, 15054, 17370, 19107, 21230, 21450, 22581, 25090, 27599, 28950, 31845, 32175, 37635, 38214, 43425, 45162, 53075, 55198, 62725, 63690, 64350, 75270, 82797, 86850, 95535, 106150, 112905, 125450, 137995, 159225, 165594, 188175, 191070, 225810, 248391, 275990, 318450, 376350, 413985, 477675, 496782, 564525, 689975, 827970, 955350, 1129050, 1241955, 1379950, 2069925, 2483910, 4139850, 6209775, 12419550]

約数ペア:

[(1, 12419550), (2, 6209775), (3, 4139850), (5, 2483910), (6, 2069925), (9, 1379950), (10, 1241955), (11, 1129050), (13, 955350), (15, 827970), (18, 689975), (22, 564525), (25, 496782), (26, 477675), (30, 413985), (33, 376350), (39, 318450), (45, 275990), (50, 248391), (55, 225810), (65, 191070), (66, 188175), (75, 165594), (78, 159225), (90, 137995), (99, 125450), (110, 112905), (117, 106150), (130, 95535), (143, 86850), (150, 82797), (165, 75270), (193, 64350), (195, 63690), (198, 62725), (225, 55198), (234, 53075), (275, 45162), (286, 43425), (325, 38214), (330, 37635), (386, 32175), (390, 31845), (429, 28950), (450, 27599), (495, 25090), (550, 22581), (579, 21450), (585, 21230), (650, 19107), (715, 17370), (825, 15054), (858, 14475), (965, 12870), (975, 12738), (990, 12545), (1158, 10725), (1170, 10615), (1287, 9650), (1430, 8685), (1650, 7527), (1737, 7150), (1930, 6435), (1950, 6369), (2123, 5850), (2145, 5790), (2475, 5018), (2509, 4950), (2574, 4825), (2895, 4290), (2925, 4246), (3474, 3575)]