207979800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2153}}^1$

素因数の和:2202

約数の個数: 192

約数和(自身を含む): 769236480

約数和(自身を除く): 561256680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 50, 56, 60, 69, 70, 75, 84, 92, 100, 105, 115, 120, 138, 140, 150, 161, 168, 175, 184, 200, 210, 230, 276, 280, 300, 322, 345, 350, 420, 460, 483, 525, 552, 575, 600, 644, 690, 700, 805, 840, 920, 966, 1050, 1150, 1288, 1380, 1400, 1610, 1725, 1932, 2100, 2153, 2300, 2415, 2760, 3220, 3450, 3864, 4025, 4200, 4306, 4600, 4830, 6440, 6459, 6900, 8050, 8612, 9660, 10765, 12075, 12918, 13800, 15071, 16100, 17224, 19320, 21530, 24150, 25836, 30142, 32200, 32295, 43060, 45213, 48300, 49519, 51672, 53825, 60284, 64590, 75355, 86120, 90426, 96600, 99038, 107650, 120568, 129180, 148557, 150710, 161475, 180852, 198076, 215300, 226065, 247595, 258360, 297114, 301420, 322950, 346633, 361704, 376775, 396152, 430600, 452130, 495190, 594228, 602840, 645900, 693266, 742785, 753550, 904260, 990380, 1039899, 1130325, 1188456, 1237975, 1291800, 1386532, 1485570, 1507100, 1733165, 1808520, 1980760, 2079798, 2260650, 2475950, 2773064, 2971140, 3014200, 3466330, 3713925, 4159596, 4521300, 4951900, 5199495, 5942280, 6932660, 7427850, 8319192, 8665825, 9042600, 9903800, 10398990, 13865320, 14855700, 17331650, 20797980, 25997475, 29711400, 34663300, 41595960, 51994950, 69326600, 103989900, 207979800]

約数ペア:

[(1, 207979800), (2, 103989900), (3, 69326600), (4, 51994950), (5, 41595960), (6, 34663300), (7, 29711400), (8, 25997475), (10, 20797980), (12, 17331650), (14, 14855700), (15, 13865320), (20, 10398990), (21, 9903800), (23, 9042600), (24, 8665825), (25, 8319192), (28, 7427850), (30, 6932660), (35, 5942280), (40, 5199495), (42, 4951900), (46, 4521300), (50, 4159596), (56, 3713925), (60, 3466330), (69, 3014200), (70, 2971140), (75, 2773064), (84, 2475950), (92, 2260650), (100, 2079798), (105, 1980760), (115, 1808520), (120, 1733165), (138, 1507100), (140, 1485570), (150, 1386532), (161, 1291800), (168, 1237975), (175, 1188456), (184, 1130325), (200, 1039899), (210, 990380), (230, 904260), (276, 753550), (280, 742785), (300, 693266), (322, 645900), (345, 602840), (350, 594228), (420, 495190), (460, 452130), (483, 430600), (525, 396152), (552, 376775), (575, 361704), (600, 346633), (644, 322950), (690, 301420), (700, 297114), (805, 258360), (840, 247595), (920, 226065), (966, 215300), (1050, 198076), (1150, 180852), (1288, 161475), (1380, 150710), (1400, 148557), (1610, 129180), (1725, 120568), (1932, 107650), (2100, 99038), (2153, 96600), (2300, 90426), (2415, 86120), (2760, 75355), (3220, 64590), (3450, 60284), (3864, 53825), (4025, 51672), (4200, 49519), (4306, 48300), (4600, 45213), (4830, 43060), (6440, 32295), (6459, 32200), (6900, 30142), (8050, 25836), (8612, 24150), (9660, 21530), (10765, 19320), (12075, 17224), (12918, 16100), (13800, 15071)]