275450400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:664

約数の個数: 216

約数和(自身を含む): 987530544

約数和(自身を除く): 712080144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 67, 72, 75, 80, 90, 96, 100, 120, 134, 144, 150, 160, 180, 200, 201, 225, 240, 268, 288, 300, 335, 360, 400, 402, 450, 480, 536, 571, 600, 603, 670, 720, 800, 804, 900, 1005, 1072, 1142, 1200, 1206, 1340, 1440, 1608, 1675, 1713, 1800, 2010, 2144, 2284, 2400, 2412, 2680, 2855, 3015, 3216, 3350, 3426, 3600, 4020, 4568, 4824, 5025, 5139, 5360, 5710, 6030, 6432, 6700, 6852, 7200, 8040, 8565, 9136, 9648, 10050, 10278, 10720, 11420, 12060, 13400, 13704, 14275, 15075, 16080, 17130, 18272, 19296, 20100, 20556, 22840, 24120, 25695, 26800, 27408, 28550, 30150, 32160, 34260, 38257, 40200, 41112, 42825, 45680, 48240, 51390, 53600, 54816, 57100, 60300, 68520, 76514, 80400, 82224, 85650, 91360, 96480, 102780, 114200, 114771, 120600, 128475, 137040, 153028, 160800, 164448, 171300, 191285, 205560, 228400, 229542, 241200, 256950, 274080, 306056, 342600, 344313, 382570, 411120, 456800, 459084, 482400, 513900, 573855, 612112, 685200, 688626, 765140, 822240, 918168, 956425, 1027800, 1147710, 1224224, 1370400, 1377252, 1530280, 1721565, 1836336, 1912850, 2055600, 2295420, 2754504, 2869275, 3060560, 3443130, 3672672, 3825700, 4111200, 4590840, 5509008, 5738550, 6121120, 6886260, 7651400, 8607825, 9181680, 11018016, 11477100, 13772520, 15302800, 17215650, 18363360, 22954200, 27545040, 30605600, 34431300, 45908400, 55090080, 68862600, 91816800, 137725200, 275450400]

約数ペア:

[(1, 275450400), (2, 137725200), (3, 91816800), (4, 68862600), (5, 55090080), (6, 45908400), (8, 34431300), (9, 30605600), (10, 27545040), (12, 22954200), (15, 18363360), (16, 17215650), (18, 15302800), (20, 13772520), (24, 11477100), (25, 11018016), (30, 9181680), (32, 8607825), (36, 7651400), (40, 6886260), (45, 6121120), (48, 5738550), (50, 5509008), (60, 4590840), (67, 4111200), (72, 3825700), (75, 3672672), (80, 3443130), (90, 3060560), (96, 2869275), (100, 2754504), (120, 2295420), (134, 2055600), (144, 1912850), (150, 1836336), (160, 1721565), (180, 1530280), (200, 1377252), (201, 1370400), (225, 1224224), (240, 1147710), (268, 1027800), (288, 956425), (300, 918168), (335, 822240), (360, 765140), (400, 688626), (402, 685200), (450, 612112), (480, 573855), (536, 513900), (571, 482400), (600, 459084), (603, 456800), (670, 411120), (720, 382570), (800, 344313), (804, 342600), (900, 306056), (1005, 274080), (1072, 256950), (1142, 241200), (1200, 229542), (1206, 228400), (1340, 205560), (1440, 191285), (1608, 171300), (1675, 164448), (1713, 160800), (1800, 153028), (2010, 137040), (2144, 128475), (2284, 120600), (2400, 114771), (2412, 114200), (2680, 102780), (2855, 96480), (3015, 91360), (3216, 85650), (3350, 82224), (3426, 80400), (3600, 76514), (4020, 68520), (4568, 60300), (4824, 57100), (5025, 54816), (5139, 53600), (5360, 51390), (5710, 48240), (6030, 45680), (6432, 42825), (6700, 41112), (6852, 40200), (7200, 38257), (8040, 34260), (8565, 32160), (9136, 30150), (9648, 28550), (10050, 27408), (10278, 26800), (10720, 25695), (11420, 24120), (12060, 22840), (13400, 20556), (13704, 20100), (14275, 19296), (15075, 18272), (16080, 17130)]