2745472000

素因数分解:

$2^{10}\times 5^3\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:365

約数の個数: 176

約数和(自身を含む): 6955050960

約数和(自身を除く): 4209578960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 89, 100, 125, 128, 160, 178, 200, 241, 250, 256, 320, 356, 400, 445, 482, 500, 512, 640, 712, 800, 890, 964, 1000, 1024, 1205, 1280, 1424, 1600, 1780, 1928, 2000, 2225, 2410, 2560, 2848, 3200, 3560, 3856, 4000, 4450, 4820, 5120, 5696, 6025, 6400, 7120, 7712, 8000, 8900, 9640, 11125, 11392, 12050, 12800, 14240, 15424, 16000, 17800, 19280, 21449, 22250, 22784, 24100, 25600, 28480, 30125, 30848, 32000, 35600, 38560, 42898, 44500, 45568, 48200, 56960, 60250, 61696, 64000, 71200, 77120, 85796, 89000, 91136, 96400, 107245, 113920, 120500, 123392, 128000, 142400, 154240, 171592, 178000, 192800, 214490, 227840, 241000, 246784, 284800, 308480, 343184, 356000, 385600, 428980, 455680, 482000, 536225, 569600, 616960, 686368, 712000, 771200, 857960, 964000, 1072450, 1139200, 1233920, 1372736, 1424000, 1542400, 1715920, 1928000, 2144900, 2278400, 2681125, 2745472, 2848000, 3084800, 3431840, 3856000, 4289800, 5362250, 5490944, 5696000, 6169600, 6863680, 7712000, 8579600, 10724500, 10981888, 11392000, 13727360, 15424000, 17159200, 21449000, 21963776, 27454720, 30848000, 34318400, 42898000, 54909440, 68636800, 85796000, 109818880, 137273600, 171592000, 274547200, 343184000, 549094400, 686368000, 1372736000, 2745472000]

約数ペア:

[(1, 2745472000), (2, 1372736000), (4, 686368000), (5, 549094400), (8, 343184000), (10, 274547200), (16, 171592000), (20, 137273600), (25, 109818880), (32, 85796000), (40, 68636800), (50, 54909440), (64, 42898000), (80, 34318400), (89, 30848000), (100, 27454720), (125, 21963776), (128, 21449000), (160, 17159200), (178, 15424000), (200, 13727360), (241, 11392000), (250, 10981888), (256, 10724500), (320, 8579600), (356, 7712000), (400, 6863680), (445, 6169600), (482, 5696000), (500, 5490944), (512, 5362250), (640, 4289800), (712, 3856000), (800, 3431840), (890, 3084800), (964, 2848000), (1000, 2745472), (1024, 2681125), (1205, 2278400), (1280, 2144900), (1424, 1928000), (1600, 1715920), (1780, 1542400), (1928, 1424000), (2000, 1372736), (2225, 1233920), (2410, 1139200), (2560, 1072450), (2848, 964000), (3200, 857960), (3560, 771200), (3856, 712000), (4000, 686368), (4450, 616960), (4820, 569600), (5120, 536225), (5696, 482000), (6025, 455680), (6400, 428980), (7120, 385600), (7712, 356000), (8000, 343184), (8900, 308480), (9640, 284800), (11125, 246784), (11392, 241000), (12050, 227840), (12800, 214490), (14240, 192800), (15424, 178000), (16000, 171592), (17800, 154240), (19280, 142400), (21449, 128000), (22250, 123392), (22784, 120500), (24100, 113920), (25600, 107245), (28480, 96400), (30125, 91136), (30848, 89000), (32000, 85796), (35600, 77120), (38560, 71200), (42898, 64000), (44500, 61696), (45568, 60250), (48200, 56960)]