384215400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:706

約数の個数: 240

約数和(自身を含む): 1372640940

約数和(自身を除く): 988425540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 37, 40, 45, 50, 54, 60, 72, 74, 75, 81, 90, 100, 108, 111, 120, 135, 148, 150, 162, 180, 185, 200, 216, 222, 225, 270, 296, 300, 324, 333, 360, 370, 405, 444, 450, 540, 555, 600, 641, 648, 666, 675, 740, 810, 888, 900, 925, 999, 1080, 1110, 1282, 1332, 1350, 1480, 1620, 1665, 1800, 1850, 1923, 1998, 2025, 2220, 2564, 2664, 2700, 2775, 2997, 3205, 3240, 3330, 3700, 3846, 3996, 4050, 4440, 4995, 5128, 5400, 5550, 5769, 5994, 6410, 6660, 7400, 7692, 7992, 8100, 8325, 9615, 9990, 11100, 11538, 11988, 12820, 13320, 14985, 15384, 16025, 16200, 16650, 17307, 19230, 19980, 22200, 23076, 23717, 23976, 24975, 25640, 28845, 29970, 32050, 33300, 34614, 38460, 39960, 46152, 47434, 48075, 49950, 51921, 57690, 59940, 64100, 66600, 69228, 71151, 74925, 76920, 86535, 94868, 96150, 99900, 103842, 115380, 118585, 119880, 128200, 138456, 142302, 144225, 149850, 173070, 189736, 192300, 199800, 207684, 213453, 230760, 237170, 259605, 284604, 288450, 299700, 346140, 355755, 384600, 415368, 426906, 432675, 474340, 519210, 569208, 576900, 592925, 599400, 640359, 692280, 711510, 853812, 865350, 948680, 1038420, 1067265, 1153800, 1185850, 1280718, 1298025, 1423020, 1707624, 1730700, 1778775, 1921077, 2076840, 2134530, 2371700, 2561436, 2596050, 2846040, 3201795, 3461400, 3557550, 3842154, 4269060, 4743400, 5122872, 5192100, 5336325, 6403590, 7115100, 7684308, 8538120, 9605385, 10384200, 10672650, 12807180, 14230200, 15368616, 16008975, 19210770, 21345300, 25614360, 32017950, 38421540, 42690600, 48026925, 64035900, 76843080, 96053850, 128071800, 192107700, 384215400]

約数ペア:

[(1, 384215400), (2, 192107700), (3, 128071800), (4, 96053850), (5, 76843080), (6, 64035900), (8, 48026925), (9, 42690600), (10, 38421540), (12, 32017950), (15, 25614360), (18, 21345300), (20, 19210770), (24, 16008975), (25, 15368616), (27, 14230200), (30, 12807180), (36, 10672650), (37, 10384200), (40, 9605385), (45, 8538120), (50, 7684308), (54, 7115100), (60, 6403590), (72, 5336325), (74, 5192100), (75, 5122872), (81, 4743400), (90, 4269060), (100, 3842154), (108, 3557550), (111, 3461400), (120, 3201795), (135, 2846040), (148, 2596050), (150, 2561436), (162, 2371700), (180, 2134530), (185, 2076840), (200, 1921077), (216, 1778775), (222, 1730700), (225, 1707624), (270, 1423020), (296, 1298025), (300, 1280718), (324, 1185850), (333, 1153800), (360, 1067265), (370, 1038420), (405, 948680), (444, 865350), (450, 853812), (540, 711510), (555, 692280), (600, 640359), (641, 599400), (648, 592925), (666, 576900), (675, 569208), (740, 519210), (810, 474340), (888, 432675), (900, 426906), (925, 415368), (999, 384600), (1080, 355755), (1110, 346140), (1282, 299700), (1332, 288450), (1350, 284604), (1480, 259605), (1620, 237170), (1665, 230760), (1800, 213453), (1850, 207684), (1923, 199800), (1998, 192300), (2025, 189736), (2220, 173070), (2564, 149850), (2664, 144225), (2700, 142302), (2775, 138456), (2997, 128200), (3205, 119880), (3240, 118585), (3330, 115380), (3700, 103842), (3846, 99900), (3996, 96150), (4050, 94868), (4440, 86535), (4995, 76920), (5128, 74925), (5400, 71151), (5550, 69228), (5769, 66600), (5994, 64100), (6410, 59940), (6660, 57690), (7400, 51921), (7692, 49950), (7992, 48075), (8100, 47434), (8325, 46152), (9615, 39960), (9990, 38460), (11100, 34614), (11538, 33300), (11988, 32050), (12820, 29970), (13320, 28845), (14985, 25640), (15384, 24975), (16025, 23976), (16200, 23717), (16650, 23076), (17307, 22200), (19230, 19980)]