18252488880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1\times {\mathrm{617}}^1$

素因数の和:1044

約数の個数: 240

約数和(自身を含む): 62008468704

約数和(自身を除く): 43755979824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 181, 227, 240, 360, 362, 454, 543, 617, 681, 720, 724, 905, 908, 1086, 1135, 1234, 1362, 1448, 1629, 1810, 1816, 1851, 2043, 2172, 2270, 2468, 2715, 2724, 2896, 3085, 3258, 3405, 3620, 3632, 3702, 4086, 4344, 4540, 4936, 5430, 5448, 5553, 6170, 6516, 6810, 7240, 7404, 8145, 8172, 8688, 9080, 9255, 9872, 10215, 10860, 10896, 11106, 12340, 13032, 13620, 14480, 14808, 16290, 16344, 18160, 18510, 20430, 21720, 22212, 24680, 26064, 27240, 27765, 29616, 32580, 32688, 37020, 40860, 41087, 43440, 44424, 49360, 54480, 55530, 65160, 74040, 81720, 82174, 88848, 111060, 111677, 123261, 130320, 140059, 148080, 163440, 164348, 205435, 222120, 223354, 246522, 280118, 328696, 335031, 369783, 410870, 420177, 444240, 446708, 493044, 558385, 560236, 616305, 657392, 670062, 700295, 739566, 821740, 840354, 893416, 986088, 1005093, 1116770, 1120472, 1232610, 1260531, 1340124, 1400590, 1479132, 1643480, 1675155, 1680708, 1786832, 1848915, 1972176, 2010186, 2100885, 2233540, 2240944, 2465220, 2521062, 2680248, 2801180, 2958264, 3286960, 3350310, 3361416, 3697830, 4020372, 4201770, 4467080, 4930440, 5025465, 5042124, 5360496, 5602360, 5916528, 6302655, 6700620, 6722832, 7395660, 8040744, 8403540, 8934160, 9860880, 10050930, 10084248, 11204720, 12605310, 13401240, 14791320, 16081488, 16807080, 20101860, 20168496, 25210620, 25350679, 26802480, 29582640, 33614160, 40203720, 50421240, 50701358, 76052037, 80407440, 100842480, 101402716, 126753395, 152104074, 202805432, 228156111, 253506790, 304208148, 380260185, 405610864, 456312222, 507013580, 608416296, 760520370, 912624444, 1014027160, 1140780555, 1216832592, 1521040740, 1825248888, 2028054320, 2281561110, 3042081480, 3650497776, 4563122220, 6084162960, 9126244440, 18252488880]

約数ペア:

[(1, 18252488880), (2, 9126244440), (3, 6084162960), (4, 4563122220), (5, 3650497776), (6, 3042081480), (8, 2281561110), (9, 2028054320), (10, 1825248888), (12, 1521040740), (15, 1216832592), (16, 1140780555), (18, 1014027160), (20, 912624444), (24, 760520370), (30, 608416296), (36, 507013580), (40, 456312222), (45, 405610864), (48, 380260185), (60, 304208148), (72, 253506790), (80, 228156111), (90, 202805432), (120, 152104074), (144, 126753395), (180, 101402716), (181, 100842480), (227, 80407440), (240, 76052037), (360, 50701358), (362, 50421240), (454, 40203720), (543, 33614160), (617, 29582640), (681, 26802480), (720, 25350679), (724, 25210620), (905, 20168496), (908, 20101860), (1086, 16807080), (1135, 16081488), (1234, 14791320), (1362, 13401240), (1448, 12605310), (1629, 11204720), (1810, 10084248), (1816, 10050930), (1851, 9860880), (2043, 8934160), (2172, 8403540), (2270, 8040744), (2468, 7395660), (2715, 6722832), (2724, 6700620), (2896, 6302655), (3085, 5916528), (3258, 5602360), (3405, 5360496), (3620, 5042124), (3632, 5025465), (3702, 4930440), (4086, 4467080), (4344, 4201770), (4540, 4020372), (4936, 3697830), (5430, 3361416), (5448, 3350310), (5553, 3286960), (6170, 2958264), (6516, 2801180), (6810, 2680248), (7240, 2521062), (7404, 2465220), (8145, 2240944), (8172, 2233540), (8688, 2100885), (9080, 2010186), (9255, 1972176), (9872, 1848915), (10215, 1786832), (10860, 1680708), (10896, 1675155), (11106, 1643480), (12340, 1479132), (13032, 1400590), (13620, 1340124), (14480, 1260531), (14808, 1232610), (16290, 1120472), (16344, 1116770), (18160, 1005093), (18510, 986088), (20430, 893416), (21720, 840354), (22212, 821740), (24680, 739566), (26064, 700295), (27240, 670062), (27765, 657392), (29616, 616305), (32580, 560236), (32688, 558385), (37020, 493044), (40860, 446708), (41087, 444240), (43440, 420177), (44424, 410870), (49360, 369783), (54480, 335031), (55530, 328696), (65160, 280118), (74040, 246522), (81720, 223354), (82174, 222120), (88848, 205435), (111060, 164348), (111677, 163440), (123261, 148080), (130320, 140059)]