254894400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:630

約数の個数: 252

約数和(自身を含む): 936817024

約数和(自身を除く): 681922624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 120, 124, 144, 150, 155, 160, 180, 186, 192, 200, 225, 240, 248, 279, 288, 300, 310, 320, 360, 372, 400, 450, 465, 480, 496, 558, 571, 576, 600, 620, 720, 744, 775, 800, 900, 930, 960, 992, 1116, 1142, 1200, 1240, 1395, 1440, 1488, 1550, 1600, 1713, 1800, 1860, 1984, 2232, 2284, 2325, 2400, 2480, 2790, 2855, 2880, 2976, 3100, 3426, 3600, 3720, 4464, 4568, 4650, 4800, 4960, 5139, 5580, 5710, 5952, 6200, 6852, 6975, 7200, 7440, 8565, 8928, 9136, 9300, 9920, 10278, 11160, 11420, 12400, 13704, 13950, 14275, 14400, 14880, 17130, 17701, 17856, 18272, 18600, 20556, 22320, 22840, 24800, 25695, 27408, 27900, 28550, 29760, 34260, 35402, 36544, 37200, 41112, 42825, 44640, 45680, 49600, 51390, 53103, 54816, 55800, 57100, 68520, 70804, 74400, 82224, 85650, 88505, 89280, 91360, 102780, 106206, 109632, 111600, 114200, 128475, 137040, 141608, 148800, 159309, 164448, 171300, 177010, 182720, 205560, 212412, 223200, 228400, 256950, 265515, 274080, 283216, 318618, 328896, 342600, 354020, 411120, 424824, 442525, 446400, 456800, 513900, 531030, 548160, 566432, 637236, 685200, 708040, 796545, 822240, 849648, 885050, 913600, 1027800, 1062060, 1132864, 1274472, 1327575, 1370400, 1416080, 1593090, 1644480, 1699296, 1770100, 2055600, 2124120, 2548944, 2655150, 2740800, 2832160, 3186180, 3398592, 3540200, 3982725, 4111200, 4248240, 5097888, 5310300, 5664320, 6372360, 7080400, 7965450, 8222400, 8496480, 10195776, 10620600, 12744720, 14160800, 15930900, 16992960, 21241200, 25489440, 28321600, 31861800, 42482400, 50978880, 63723600, 84964800, 127447200, 254894400]

約数ペア:

[(1, 254894400), (2, 127447200), (3, 84964800), (4, 63723600), (5, 50978880), (6, 42482400), (8, 31861800), (9, 28321600), (10, 25489440), (12, 21241200), (15, 16992960), (16, 15930900), (18, 14160800), (20, 12744720), (24, 10620600), (25, 10195776), (30, 8496480), (31, 8222400), (32, 7965450), (36, 7080400), (40, 6372360), (45, 5664320), (48, 5310300), (50, 5097888), (60, 4248240), (62, 4111200), (64, 3982725), (72, 3540200), (75, 3398592), (80, 3186180), (90, 2832160), (93, 2740800), (96, 2655150), (100, 2548944), (120, 2124120), (124, 2055600), (144, 1770100), (150, 1699296), (155, 1644480), (160, 1593090), (180, 1416080), (186, 1370400), (192, 1327575), (200, 1274472), (225, 1132864), (240, 1062060), (248, 1027800), (279, 913600), (288, 885050), (300, 849648), (310, 822240), (320, 796545), (360, 708040), (372, 685200), (400, 637236), (450, 566432), (465, 548160), (480, 531030), (496, 513900), (558, 456800), (571, 446400), (576, 442525), (600, 424824), (620, 411120), (720, 354020), (744, 342600), (775, 328896), (800, 318618), (900, 283216), (930, 274080), (960, 265515), (992, 256950), (1116, 228400), (1142, 223200), (1200, 212412), (1240, 205560), (1395, 182720), (1440, 177010), (1488, 171300), (1550, 164448), (1600, 159309), (1713, 148800), (1800, 141608), (1860, 137040), (1984, 128475), (2232, 114200), (2284, 111600), (2325, 109632), (2400, 106206), (2480, 102780), (2790, 91360), (2855, 89280), (2880, 88505), (2976, 85650), (3100, 82224), (3426, 74400), (3600, 70804), (3720, 68520), (4464, 57100), (4568, 55800), (4650, 54816), (4800, 53103), (4960, 51390), (5139, 49600), (5580, 45680), (5710, 44640), (5952, 42825), (6200, 41112), (6852, 37200), (6975, 36544), (7200, 35402), (7440, 34260), (8565, 29760), (8928, 28550), (9136, 27900), (9300, 27408), (9920, 25695), (10278, 24800), (11160, 22840), (11420, 22320), (12400, 20556), (13704, 18600), (13950, 18272), (14275, 17856), (14400, 17701), (14880, 17130)]