2728444800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{4003}}^1$

素因数の和:4101

約数の個数: 192

約数和(自身を含む): 9115666560

約数和(自身を除く): 6387221760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 71, 75, 80, 96, 100, 120, 128, 142, 150, 160, 192, 200, 213, 240, 284, 300, 320, 355, 384, 400, 426, 480, 568, 600, 640, 710, 800, 852, 960, 1065, 1136, 1200, 1420, 1600, 1704, 1775, 1920, 2130, 2272, 2400, 2840, 3200, 3408, 3550, 4003, 4260, 4544, 4800, 5325, 5680, 6816, 7100, 8006, 8520, 9088, 9600, 10650, 11360, 12009, 13632, 14200, 16012, 17040, 20015, 21300, 22720, 24018, 27264, 28400, 32024, 34080, 40030, 42600, 45440, 48036, 56800, 60045, 64048, 68160, 80060, 85200, 96072, 100075, 113600, 120090, 128096, 136320, 160120, 170400, 192144, 200150, 227200, 240180, 256192, 284213, 300225, 320240, 340800, 384288, 400300, 480360, 512384, 568426, 600450, 640480, 681600, 768576, 800600, 852639, 960720, 1136852, 1200900, 1280960, 1421065, 1537152, 1601200, 1705278, 1921440, 2273704, 2401800, 2561920, 2842130, 3202400, 3410556, 3842880, 4263195, 4547408, 4803600, 5684260, 6404800, 6821112, 7105325, 7685760, 8526390, 9094816, 9607200, 11368520, 12809600, 13642224, 14210650, 17052780, 18189632, 19214400, 21315975, 22737040, 27284448, 28421300, 34105560, 36379264, 38428800, 42631950, 45474080, 54568896, 56842600, 68211120, 85263900, 90948160, 109137792, 113685200, 136422240, 170527800, 181896320, 227370400, 272844480, 341055600, 454740800, 545688960, 682111200, 909481600, 1364222400, 2728444800]

約数ペア:

[(1, 2728444800), (2, 1364222400), (3, 909481600), (4, 682111200), (5, 545688960), (6, 454740800), (8, 341055600), (10, 272844480), (12, 227370400), (15, 181896320), (16, 170527800), (20, 136422240), (24, 113685200), (25, 109137792), (30, 90948160), (32, 85263900), (40, 68211120), (48, 56842600), (50, 54568896), (60, 45474080), (64, 42631950), (71, 38428800), (75, 36379264), (80, 34105560), (96, 28421300), (100, 27284448), (120, 22737040), (128, 21315975), (142, 19214400), (150, 18189632), (160, 17052780), (192, 14210650), (200, 13642224), (213, 12809600), (240, 11368520), (284, 9607200), (300, 9094816), (320, 8526390), (355, 7685760), (384, 7105325), (400, 6821112), (426, 6404800), (480, 5684260), (568, 4803600), (600, 4547408), (640, 4263195), (710, 3842880), (800, 3410556), (852, 3202400), (960, 2842130), (1065, 2561920), (1136, 2401800), (1200, 2273704), (1420, 1921440), (1600, 1705278), (1704, 1601200), (1775, 1537152), (1920, 1421065), (2130, 1280960), (2272, 1200900), (2400, 1136852), (2840, 960720), (3200, 852639), (3408, 800600), (3550, 768576), (4003, 681600), (4260, 640480), (4544, 600450), (4800, 568426), (5325, 512384), (5680, 480360), (6816, 400300), (7100, 384288), (8006, 340800), (8520, 320240), (9088, 300225), (9600, 284213), (10650, 256192), (11360, 240180), (12009, 227200), (13632, 200150), (14200, 192144), (16012, 170400), (17040, 160120), (20015, 136320), (21300, 128096), (22720, 120090), (24018, 113600), (27264, 100075), (28400, 96072), (32024, 85200), (34080, 80060), (40030, 68160), (42600, 64048), (45440, 60045), (48036, 56800)]