260006400

素因数分解:

$2^9\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 360

約数和(自身を含む): 971305764

約数和(自身を除く): 711299364

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 37, 40, 45, 48, 50, 60, 61, 64, 72, 74, 75, 80, 90, 96, 100, 111, 120, 122, 128, 144, 148, 150, 160, 180, 183, 185, 192, 200, 222, 225, 240, 244, 256, 288, 296, 300, 305, 320, 333, 360, 366, 370, 384, 400, 444, 450, 480, 488, 512, 549, 555, 576, 592, 600, 610, 640, 666, 720, 732, 740, 768, 800, 888, 900, 915, 925, 960, 976, 1098, 1110, 1152, 1184, 1200, 1220, 1280, 1332, 1440, 1464, 1480, 1525, 1536, 1600, 1665, 1776, 1800, 1830, 1850, 1920, 1952, 2196, 2220, 2257, 2304, 2368, 2400, 2440, 2560, 2664, 2745, 2775, 2880, 2928, 2960, 3050, 3200, 3330, 3552, 3600, 3660, 3700, 3840, 3904, 4392, 4440, 4514, 4575, 4608, 4736, 4800, 4880, 5328, 5490, 5550, 5760, 5856, 5920, 6100, 6400, 6660, 6771, 7104, 7200, 7320, 7400, 7680, 7808, 8325, 8784, 8880, 9028, 9150, 9472, 9600, 9760, 10656, 10980, 11100, 11285, 11520, 11712, 11840, 12200, 12800, 13320, 13542, 13725, 14208, 14400, 14640, 14800, 15616, 16650, 17568, 17760, 18056, 18300, 18944, 19200, 19520, 20313, 21312, 21960, 22200, 22570, 23040, 23424, 23680, 24400, 26640, 27084, 27450, 28416, 28800, 29280, 29600, 31232, 33300, 33855, 35136, 35520, 36112, 36600, 38400, 39040, 40626, 42624, 43920, 44400, 45140, 46848, 47360, 48800, 53280, 54168, 54900, 56425, 56832, 57600, 58560, 59200, 66600, 67710, 70272, 71040, 72224, 73200, 78080, 81252, 85248, 87840, 88800, 90280, 93696, 94720, 97600, 101565, 106560, 108336, 109800, 112850, 115200, 117120, 118400, 133200, 135420, 140544, 142080, 144448, 146400, 156160, 162504, 169275, 170496, 175680, 177600, 180560, 195200, 203130, 213120, 216672, 219600, 225700, 234240, 236800, 266400, 270840, 281088, 284160, 288896, 292800, 325008, 338550, 351360, 355200, 361120, 390400, 406260, 426240, 433344, 439200, 451400, 468480, 473600, 507825, 532800, 541680, 577792, 585600, 650016, 677100, 702720, 710400, 722240, 780800, 812520, 852480, 866688, 878400, 902800, 1015650, 1065600, 1083360, 1155584, 1171200, 1300032, 1354200, 1405440, 1420800, 1444480, 1625040, 1733376, 1756800, 1805600, 2031300, 2131200, 2166720, 2342400, 2600064, 2708400, 2888960, 3250080, 3466752, 3513600, 3611200, 4062600, 4262400, 4333440, 5200128, 5416800, 5777920, 6500160, 7027200, 7222400, 8125200, 8666880, 10400256, 10833600, 13000320, 14444800, 16250400, 17333760, 21667200, 26000640, 28889600, 32500800, 43334400, 52001280, 65001600, 86668800, 130003200, 260006400]

約数ペア:

[(1, 260006400), (2, 130003200), (3, 86668800), (4, 65001600), (5, 52001280), (6, 43334400), (8, 32500800), (9, 28889600), (10, 26000640), (12, 21667200), (15, 17333760), (16, 16250400), (18, 14444800), (20, 13000320), (24, 10833600), (25, 10400256), (30, 8666880), (32, 8125200), (36, 7222400), (37, 7027200), (40, 6500160), (45, 5777920), (48, 5416800), (50, 5200128), (60, 4333440), (61, 4262400), (64, 4062600), (72, 3611200), (74, 3513600), (75, 3466752), (80, 3250080), (90, 2888960), (96, 2708400), (100, 2600064), (111, 2342400), (120, 2166720), (122, 2131200), (128, 2031300), (144, 1805600), (148, 1756800), (150, 1733376), (160, 1625040), (180, 1444480), (183, 1420800), (185, 1405440), (192, 1354200), (200, 1300032), (222, 1171200), (225, 1155584), (240, 1083360), (244, 1065600), (256, 1015650), (288, 902800), (296, 878400), (300, 866688), (305, 852480), (320, 812520), (333, 780800), (360, 722240), (366, 710400), (370, 702720), (384, 677100), (400, 650016), (444, 585600), (450, 577792), (480, 541680), (488, 532800), (512, 507825), (549, 473600), (555, 468480), (576, 451400), (592, 439200), (600, 433344), (610, 426240), (640, 406260), (666, 390400), (720, 361120), (732, 355200), (740, 351360), (768, 338550), (800, 325008), (888, 292800), (900, 288896), (915, 284160), (925, 281088), (960, 270840), (976, 266400), (1098, 236800), (1110, 234240), (1152, 225700), (1184, 219600), (1200, 216672), (1220, 213120), (1280, 203130), (1332, 195200), (1440, 180560), (1464, 177600), (1480, 175680), (1525, 170496), (1536, 169275), (1600, 162504), (1665, 156160), (1776, 146400), (1800, 144448), (1830, 142080), (1850, 140544), (1920, 135420), (1952, 133200), (2196, 118400), (2220, 117120), (2257, 115200), (2304, 112850), (2368, 109800), (2400, 108336), (2440, 106560), (2560, 101565), (2664, 97600), (2745, 94720), (2775, 93696), (2880, 90280), (2928, 88800), (2960, 87840), (3050, 85248), (3200, 81252), (3330, 78080), (3552, 73200), (3600, 72224), (3660, 71040), (3700, 70272), (3840, 67710), (3904, 66600), (4392, 59200), (4440, 58560), (4514, 57600), (4575, 56832), (4608, 56425), (4736, 54900), (4800, 54168), (4880, 53280), (5328, 48800), (5490, 47360), (5550, 46848), (5760, 45140), (5856, 44400), (5920, 43920), (6100, 42624), (6400, 40626), (6660, 39040), (6771, 38400), (7104, 36600), (7200, 36112), (7320, 35520), (7400, 35136), (7680, 33855), (7808, 33300), (8325, 31232), (8784, 29600), (8880, 29280), (9028, 28800), (9150, 28416), (9472, 27450), (9600, 27084), (9760, 26640), (10656, 24400), (10980, 23680), (11100, 23424), (11285, 23040), (11520, 22570), (11712, 22200), (11840, 21960), (12200, 21312), (12800, 20313), (13320, 19520), (13542, 19200), (13725, 18944), (14208, 18300), (14400, 18056), (14640, 17760), (14800, 17568), (15616, 16650)]