139388400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1304

約数の個数: 180

約数和(自身を含む): 499720000

約数和(自身を除く): 360331600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 100, 120, 124, 144, 150, 155, 180, 186, 200, 225, 240, 248, 279, 300, 310, 360, 372, 400, 450, 465, 496, 558, 600, 620, 720, 744, 775, 900, 930, 1116, 1200, 1240, 1249, 1395, 1488, 1550, 1800, 1860, 2232, 2325, 2480, 2498, 2790, 3100, 3600, 3720, 3747, 4464, 4650, 4996, 5580, 6200, 6245, 6975, 7440, 7494, 9300, 9992, 11160, 11241, 12400, 12490, 13950, 14988, 18600, 18735, 19984, 22320, 22482, 24980, 27900, 29976, 31225, 37200, 37470, 38719, 44964, 49960, 55800, 56205, 59952, 62450, 74940, 77438, 89928, 93675, 99920, 111600, 112410, 116157, 124900, 149880, 154876, 179856, 187350, 193595, 224820, 232314, 249800, 281025, 299760, 309752, 348471, 374700, 387190, 449640, 464628, 499600, 562050, 580785, 619504, 696942, 749400, 774380, 899280, 929256, 967975, 1124100, 1161570, 1393884, 1498800, 1548760, 1742355, 1858512, 1935950, 2248200, 2323140, 2787768, 2903925, 3097520, 3484710, 3871900, 4496400, 4646280, 5575536, 5807850, 6969420, 7743800, 8711775, 9292560, 11615700, 13938840, 15487600, 17423550, 23231400, 27877680, 34847100, 46462800, 69694200, 139388400]

約数ペア:

[(1, 139388400), (2, 69694200), (3, 46462800), (4, 34847100), (5, 27877680), (6, 23231400), (8, 17423550), (9, 15487600), (10, 13938840), (12, 11615700), (15, 9292560), (16, 8711775), (18, 7743800), (20, 6969420), (24, 5807850), (25, 5575536), (30, 4646280), (31, 4496400), (36, 3871900), (40, 3484710), (45, 3097520), (48, 2903925), (50, 2787768), (60, 2323140), (62, 2248200), (72, 1935950), (75, 1858512), (80, 1742355), (90, 1548760), (93, 1498800), (100, 1393884), (120, 1161570), (124, 1124100), (144, 967975), (150, 929256), (155, 899280), (180, 774380), (186, 749400), (200, 696942), (225, 619504), (240, 580785), (248, 562050), (279, 499600), (300, 464628), (310, 449640), (360, 387190), (372, 374700), (400, 348471), (450, 309752), (465, 299760), (496, 281025), (558, 249800), (600, 232314), (620, 224820), (720, 193595), (744, 187350), (775, 179856), (900, 154876), (930, 149880), (1116, 124900), (1200, 116157), (1240, 112410), (1249, 111600), (1395, 99920), (1488, 93675), (1550, 89928), (1800, 77438), (1860, 74940), (2232, 62450), (2325, 59952), (2480, 56205), (2498, 55800), (2790, 49960), (3100, 44964), (3600, 38719), (3720, 37470), (3747, 37200), (4464, 31225), (4650, 29976), (4996, 27900), (5580, 24980), (6200, 22482), (6245, 22320), (6975, 19984), (7440, 18735), (7494, 18600), (9300, 14988), (9992, 13950), (11160, 12490), (11241, 12400)]