1154199420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{20101}}^1$

素因数の和:20156

約数の個数: 144

約数和(自身を含む): 3951249120

約数和(自身を除く): 2797049700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 87, 90, 99, 110, 116, 132, 145, 165, 174, 180, 198, 220, 261, 290, 319, 330, 348, 396, 435, 495, 522, 580, 638, 660, 870, 957, 990, 1044, 1276, 1305, 1595, 1740, 1914, 1980, 2610, 2871, 3190, 3828, 4785, 5220, 5742, 6380, 9570, 11484, 14355, 19140, 20101, 28710, 40202, 57420, 60303, 80404, 100505, 120606, 180909, 201010, 221111, 241212, 301515, 361818, 402020, 442222, 582929, 603030, 663333, 723636, 884444, 904545, 1105555, 1165858, 1206060, 1326666, 1748787, 1809090, 1989999, 2211110, 2331716, 2653332, 2914645, 3316665, 3497574, 3618180, 3979998, 4422220, 5246361, 5829290, 6412219, 6633330, 6995148, 7959996, 8743935, 9949995, 10492722, 11658580, 12824438, 13266660, 17487870, 19236657, 19899990, 20985444, 25648876, 26231805, 32061095, 34975740, 38473314, 39799980, 52463610, 57709971, 64122190, 76946628, 96183285, 104927220, 115419942, 128244380, 192366570, 230839884, 288549855, 384733140, 577099710, 1154199420]

約数ペア:

[(1, 1154199420), (2, 577099710), (3, 384733140), (4, 288549855), (5, 230839884), (6, 192366570), (9, 128244380), (10, 115419942), (11, 104927220), (12, 96183285), (15, 76946628), (18, 64122190), (20, 57709971), (22, 52463610), (29, 39799980), (30, 38473314), (33, 34975740), (36, 32061095), (44, 26231805), (45, 25648876), (55, 20985444), (58, 19899990), (60, 19236657), (66, 17487870), (87, 13266660), (90, 12824438), (99, 11658580), (110, 10492722), (116, 9949995), (132, 8743935), (145, 7959996), (165, 6995148), (174, 6633330), (180, 6412219), (198, 5829290), (220, 5246361), (261, 4422220), (290, 3979998), (319, 3618180), (330, 3497574), (348, 3316665), (396, 2914645), (435, 2653332), (495, 2331716), (522, 2211110), (580, 1989999), (638, 1809090), (660, 1748787), (870, 1326666), (957, 1206060), (990, 1165858), (1044, 1105555), (1276, 904545), (1305, 884444), (1595, 723636), (1740, 663333), (1914, 603030), (1980, 582929), (2610, 442222), (2871, 402020), (3190, 361818), (3828, 301515), (4785, 241212), (5220, 221111), (5742, 201010), (6380, 180909), (9570, 120606), (11484, 100505), (14355, 80404), (19140, 60303), (20101, 57420), (28710, 40202)]