80153100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 216

約数和(自身を含む): 270138960

約数和(自身を除く): 189985860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 37, 45, 50, 58, 60, 74, 75, 83, 87, 90, 100, 111, 116, 145, 148, 150, 166, 174, 180, 185, 222, 225, 249, 261, 290, 300, 332, 333, 348, 370, 415, 435, 444, 450, 498, 522, 555, 580, 666, 725, 740, 747, 830, 870, 900, 925, 996, 1044, 1073, 1110, 1245, 1305, 1332, 1450, 1494, 1660, 1665, 1740, 1850, 2075, 2146, 2175, 2220, 2407, 2490, 2610, 2775, 2900, 2988, 3071, 3219, 3330, 3700, 3735, 4150, 4292, 4350, 4814, 4980, 5220, 5365, 5550, 6142, 6225, 6438, 6525, 6660, 7221, 7470, 8300, 8325, 8700, 9213, 9628, 9657, 10730, 11100, 12035, 12284, 12450, 12876, 13050, 14442, 14940, 15355, 16095, 16650, 18426, 18675, 19314, 21460, 21663, 24070, 24900, 26100, 26825, 27639, 28884, 30710, 32190, 33300, 36105, 36852, 37350, 38628, 43326, 46065, 48140, 48285, 53650, 55278, 60175, 61420, 64380, 72210, 74700, 76775, 80475, 86652, 89059, 92130, 96570, 107300, 108315, 110556, 120350, 138195, 144420, 153550, 160950, 178118, 180525, 184260, 193140, 216630, 230325, 240700, 241425, 267177, 276390, 307100, 321900, 356236, 361050, 433260, 445295, 460650, 482850, 534354, 541575, 552780, 690975, 722100, 801531, 890590, 921300, 965700, 1068708, 1083150, 1335885, 1381950, 1603062, 1781180, 2166300, 2226475, 2671770, 2763900, 3206124, 4007655, 4452950, 5343540, 6679425, 8015310, 8905900, 13358850, 16030620, 20038275, 26717700, 40076550, 80153100]

約数ペア:

[(1, 80153100), (2, 40076550), (3, 26717700), (4, 20038275), (5, 16030620), (6, 13358850), (9, 8905900), (10, 8015310), (12, 6679425), (15, 5343540), (18, 4452950), (20, 4007655), (25, 3206124), (29, 2763900), (30, 2671770), (36, 2226475), (37, 2166300), (45, 1781180), (50, 1603062), (58, 1381950), (60, 1335885), (74, 1083150), (75, 1068708), (83, 965700), (87, 921300), (90, 890590), (100, 801531), (111, 722100), (116, 690975), (145, 552780), (148, 541575), (150, 534354), (166, 482850), (174, 460650), (180, 445295), (185, 433260), (222, 361050), (225, 356236), (249, 321900), (261, 307100), (290, 276390), (300, 267177), (332, 241425), (333, 240700), (348, 230325), (370, 216630), (415, 193140), (435, 184260), (444, 180525), (450, 178118), (498, 160950), (522, 153550), (555, 144420), (580, 138195), (666, 120350), (725, 110556), (740, 108315), (747, 107300), (830, 96570), (870, 92130), (900, 89059), (925, 86652), (996, 80475), (1044, 76775), (1073, 74700), (1110, 72210), (1245, 64380), (1305, 61420), (1332, 60175), (1450, 55278), (1494, 53650), (1660, 48285), (1665, 48140), (1740, 46065), (1850, 43326), (2075, 38628), (2146, 37350), (2175, 36852), (2220, 36105), (2407, 33300), (2490, 32190), (2610, 30710), (2775, 28884), (2900, 27639), (2988, 26825), (3071, 26100), (3219, 24900), (3330, 24070), (3700, 21663), (3735, 21460), (4150, 19314), (4292, 18675), (4350, 18426), (4814, 16650), (4980, 16095), (5220, 15355), (5365, 14940), (5550, 14442), (6142, 13050), (6225, 12876), (6438, 12450), (6525, 12284), (6660, 12035), (7221, 11100), (7470, 10730), (8300, 9657), (8325, 9628), (8700, 9213)]