538442100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:980

約数の個数: 288

約数和(自身を含む): 2044313600

約数和(自身を除く): 1505871500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 31, 35, 36, 42, 45, 50, 54, 60, 62, 63, 70, 75, 84, 90, 93, 100, 105, 108, 124, 126, 135, 140, 150, 155, 175, 180, 186, 189, 210, 217, 225, 252, 270, 279, 300, 310, 315, 350, 372, 378, 420, 434, 450, 465, 525, 540, 558, 620, 630, 651, 675, 700, 756, 775, 837, 868, 900, 919, 930, 945, 1050, 1085, 1116, 1260, 1302, 1350, 1395, 1550, 1575, 1674, 1838, 1860, 1890, 1953, 2100, 2170, 2325, 2604, 2700, 2757, 2790, 3100, 3150, 3255, 3348, 3676, 3780, 3906, 4185, 4340, 4595, 4650, 4725, 5425, 5514, 5580, 5859, 6300, 6433, 6510, 6975, 7812, 8271, 8370, 9190, 9300, 9450, 9765, 10850, 11028, 11718, 12866, 13020, 13785, 13950, 16275, 16542, 16740, 18380, 18900, 19299, 19530, 20925, 21700, 22975, 23436, 24813, 25732, 27570, 27900, 28489, 29295, 32165, 32550, 33084, 38598, 39060, 41355, 41850, 45950, 48825, 49626, 55140, 56978, 57897, 58590, 64330, 65100, 68925, 77196, 82710, 83700, 85467, 91900, 96495, 97650, 99252, 113956, 115794, 117180, 124065, 128660, 137850, 142445, 146475, 160825, 165420, 170934, 173691, 192990, 195300, 199423, 206775, 231588, 248130, 256401, 275700, 284890, 289485, 292950, 321650, 341868, 347382, 385980, 398846, 413550, 427335, 482475, 496260, 512802, 569780, 578970, 585900, 598269, 620325, 643300, 694764, 712225, 769203, 797692, 827100, 854670, 868455, 964950, 997115, 1025604, 1157940, 1196538, 1240650, 1282005, 1424450, 1447425, 1538406, 1709340, 1736910, 1794807, 1929900, 1994230, 2136675, 2393076, 2481300, 2564010, 2848900, 2894850, 2991345, 3076812, 3473820, 3589614, 3846015, 3988460, 4273350, 4342275, 4985575, 5128020, 5384421, 5789700, 5982690, 6410025, 7179228, 7692030, 8546700, 8684550, 8974035, 9971150, 10768842, 11965380, 12820050, 14956725, 15384060, 17369100, 17948070, 19230075, 19942300, 21537684, 25640100, 26922105, 29913450, 35896140, 38460150, 44870175, 53844210, 59826900, 76920300, 89740350, 107688420, 134610525, 179480700, 269221050, 538442100]

約数ペア:

[(1, 538442100), (2, 269221050), (3, 179480700), (4, 134610525), (5, 107688420), (6, 89740350), (7, 76920300), (9, 59826900), (10, 53844210), (12, 44870175), (14, 38460150), (15, 35896140), (18, 29913450), (20, 26922105), (21, 25640100), (25, 21537684), (27, 19942300), (28, 19230075), (30, 17948070), (31, 17369100), (35, 15384060), (36, 14956725), (42, 12820050), (45, 11965380), (50, 10768842), (54, 9971150), (60, 8974035), (62, 8684550), (63, 8546700), (70, 7692030), (75, 7179228), (84, 6410025), (90, 5982690), (93, 5789700), (100, 5384421), (105, 5128020), (108, 4985575), (124, 4342275), (126, 4273350), (135, 3988460), (140, 3846015), (150, 3589614), (155, 3473820), (175, 3076812), (180, 2991345), (186, 2894850), (189, 2848900), (210, 2564010), (217, 2481300), (225, 2393076), (252, 2136675), (270, 1994230), (279, 1929900), (300, 1794807), (310, 1736910), (315, 1709340), (350, 1538406), (372, 1447425), (378, 1424450), (420, 1282005), (434, 1240650), (450, 1196538), (465, 1157940), (525, 1025604), (540, 997115), (558, 964950), (620, 868455), (630, 854670), (651, 827100), (675, 797692), (700, 769203), (756, 712225), (775, 694764), (837, 643300), (868, 620325), (900, 598269), (919, 585900), (930, 578970), (945, 569780), (1050, 512802), (1085, 496260), (1116, 482475), (1260, 427335), (1302, 413550), (1350, 398846), (1395, 385980), (1550, 347382), (1575, 341868), (1674, 321650), (1838, 292950), (1860, 289485), (1890, 284890), (1953, 275700), (2100, 256401), (2170, 248130), (2325, 231588), (2604, 206775), (2700, 199423), (2757, 195300), (2790, 192990), (3100, 173691), (3150, 170934), (3255, 165420), (3348, 160825), (3676, 146475), (3780, 142445), (3906, 137850), (4185, 128660), (4340, 124065), (4595, 117180), (4650, 115794), (4725, 113956), (5425, 99252), (5514, 97650), (5580, 96495), (5859, 91900), (6300, 85467), (6433, 83700), (6510, 82710), (6975, 77196), (7812, 68925), (8271, 65100), (8370, 64330), (9190, 58590), (9300, 57897), (9450, 56978), (9765, 55140), (10850, 49626), (11028, 48825), (11718, 45950), (12866, 41850), (13020, 41355), (13785, 39060), (13950, 38598), (16275, 33084), (16542, 32550), (16740, 32165), (18380, 29295), (18900, 28489), (19299, 27900), (19530, 27570), (20925, 25732), (21700, 24813), (22975, 23436)]