204326280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{683}}^1$

素因数の和:980

約数の個数: 128

約数和(自身を含む): 684547200

約数和(自身を除く): 480220920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 277, 360, 540, 554, 683, 831, 1080, 1108, 1366, 1385, 1662, 2049, 2216, 2493, 2732, 2770, 3324, 3415, 4098, 4155, 4986, 5464, 5540, 6147, 6648, 6830, 7479, 8196, 8310, 9972, 10245, 11080, 12294, 12465, 13660, 14958, 16392, 16620, 18441, 19944, 20490, 24588, 24930, 27320, 29916, 30735, 33240, 36882, 37395, 40980, 49176, 49860, 59832, 61470, 73764, 74790, 81960, 92205, 99720, 122940, 147528, 149580, 184410, 189191, 245880, 299160, 368820, 378382, 567573, 737640, 756764, 945955, 1135146, 1513528, 1702719, 1891910, 2270292, 2837865, 3405438, 3783820, 4540584, 5108157, 5675730, 6810876, 7567640, 8513595, 10216314, 11351460, 13621752, 17027190, 20432628, 22702920, 25540785, 34054380, 40865256, 51081570, 68108760, 102163140, 204326280]

約数ペア:

[(1, 204326280), (2, 102163140), (3, 68108760), (4, 51081570), (5, 40865256), (6, 34054380), (8, 25540785), (9, 22702920), (10, 20432628), (12, 17027190), (15, 13621752), (18, 11351460), (20, 10216314), (24, 8513595), (27, 7567640), (30, 6810876), (36, 5675730), (40, 5108157), (45, 4540584), (54, 3783820), (60, 3405438), (72, 2837865), (90, 2270292), (108, 1891910), (120, 1702719), (135, 1513528), (180, 1135146), (216, 945955), (270, 756764), (277, 737640), (360, 567573), (540, 378382), (554, 368820), (683, 299160), (831, 245880), (1080, 189191), (1108, 184410), (1366, 149580), (1385, 147528), (1662, 122940), (2049, 99720), (2216, 92205), (2493, 81960), (2732, 74790), (2770, 73764), (3324, 61470), (3415, 59832), (4098, 49860), (4155, 49176), (4986, 40980), (5464, 37395), (5540, 36882), (6147, 33240), (6648, 30735), (6830, 29916), (7479, 27320), (8196, 24930), (8310, 24588), (9972, 20490), (10245, 19944), (11080, 18441), (12294, 16620), (12465, 16392), (13660, 14958)]