89615880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2797}}^1$

素因数の和:2903

約数の個数: 96

約数和(自身を含む): 294629400

約数和(自身を除く): 205013520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 801, 890, 1068, 1335, 1602, 1780, 2136, 2670, 2797, 3204, 3560, 4005, 5340, 5594, 6408, 8010, 8391, 10680, 11188, 13985, 16020, 16782, 22376, 25173, 27970, 32040, 33564, 41955, 50346, 55940, 67128, 83910, 100692, 111880, 125865, 167820, 201384, 248933, 251730, 335640, 497866, 503460, 746799, 995732, 1006920, 1244665, 1493598, 1991464, 2240397, 2489330, 2987196, 3733995, 4480794, 4978660, 5974392, 7467990, 8961588, 9957320, 11201985, 14935980, 17923176, 22403970, 29871960, 44807940, 89615880]

約数ペア:

[(1, 89615880), (2, 44807940), (3, 29871960), (4, 22403970), (5, 17923176), (6, 14935980), (8, 11201985), (9, 9957320), (10, 8961588), (12, 7467990), (15, 5974392), (18, 4978660), (20, 4480794), (24, 3733995), (30, 2987196), (36, 2489330), (40, 2240397), (45, 1991464), (60, 1493598), (72, 1244665), (89, 1006920), (90, 995732), (120, 746799), (178, 503460), (180, 497866), (267, 335640), (356, 251730), (360, 248933), (445, 201384), (534, 167820), (712, 125865), (801, 111880), (890, 100692), (1068, 83910), (1335, 67128), (1602, 55940), (1780, 50346), (2136, 41955), (2670, 33564), (2797, 32040), (3204, 27970), (3560, 25173), (4005, 22376), (5340, 16782), (5594, 16020), (6408, 13985), (8010, 11188), (8391, 10680)]