253490400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 432

約数和(自身を含む): 1005404400

約数和(自身を除く): 751914000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 25, 30, 32, 34, 36, 38, 40, 45, 48, 50, 51, 57, 60, 68, 72, 75, 76, 80, 85, 90, 95, 96, 100, 102, 109, 114, 120, 136, 144, 150, 152, 153, 160, 170, 171, 180, 190, 200, 204, 218, 225, 228, 240, 255, 272, 285, 288, 300, 304, 306, 323, 327, 340, 342, 360, 380, 400, 408, 425, 436, 450, 456, 475, 480, 510, 544, 545, 570, 600, 608, 612, 646, 654, 680, 684, 720, 760, 765, 800, 816, 850, 855, 872, 900, 912, 950, 969, 981, 1020, 1090, 1140, 1200, 1224, 1275, 1292, 1308, 1360, 1368, 1425, 1440, 1520, 1530, 1615, 1632, 1635, 1700, 1710, 1744, 1800, 1824, 1853, 1900, 1938, 1962, 2040, 2071, 2180, 2280, 2400, 2448, 2550, 2584, 2616, 2720, 2725, 2736, 2850, 2907, 3040, 3060, 3230, 3270, 3400, 3420, 3488, 3600, 3706, 3800, 3825, 3876, 3924, 4080, 4142, 4275, 4360, 4560, 4845, 4896, 4905, 5100, 5168, 5232, 5450, 5472, 5559, 5700, 5814, 6120, 6213, 6460, 6540, 6800, 6840, 7200, 7412, 7600, 7650, 7752, 7848, 8075, 8160, 8175, 8284, 8550, 8720, 9120, 9265, 9690, 9810, 10200, 10336, 10355, 10464, 10900, 11118, 11400, 11628, 12240, 12426, 12920, 13080, 13600, 13680, 14535, 14824, 15200, 15300, 15504, 15696, 16150, 16350, 16568, 16677, 17100, 17440, 18530, 18639, 19380, 19620, 20400, 20710, 21800, 22236, 22800, 23256, 24225, 24480, 24525, 24852, 25840, 26160, 27360, 27795, 29070, 29648, 30600, 31008, 31065, 31392, 32300, 32700, 33136, 33354, 34200, 35207, 37060, 37278, 38760, 39240, 40800, 41420, 43600, 44472, 45600, 46325, 46512, 48450, 49050, 49704, 51680, 51775, 52320, 55590, 58140, 59296, 61200, 62130, 64600, 65400, 66272, 66708, 68400, 70414, 72675, 74120, 74556, 77520, 78480, 82840, 83385, 87200, 88944, 92650, 93024, 93195, 96900, 98100, 99408, 103550, 105621, 111180, 116280, 122400, 124260, 129200, 130800, 133416, 136800, 138975, 140828, 145350, 148240, 149112, 155040, 155325, 156960, 165680, 166770, 176035, 177888, 185300, 186390, 193800, 196200, 198816, 207100, 211242, 222360, 232560, 248520, 258400, 261600, 266832, 277950, 281656, 290700, 296480, 298224, 310650, 316863, 331360, 333540, 352070, 370600, 372780, 387600, 392400, 414200, 416925, 422484, 444720, 465120, 465975, 497040, 528105, 533664, 555900, 563312, 581400, 596448, 621300, 633726, 667080, 704140, 741200, 745560, 775200, 784800, 828400, 833850, 844968, 880175, 889440, 931950, 994080, 1056210, 1111800, 1126624, 1162800, 1242600, 1267452, 1334160, 1408280, 1482400, 1491120, 1584315, 1656800, 1667700, 1689936, 1760350, 1863900, 2112420, 2223600, 2325600, 2485200, 2534904, 2640525, 2668320, 2816560, 2982240, 3168630, 3335400, 3379872, 3520700, 3727800, 4224840, 4447200, 4970400, 5069808, 5281050, 5633120, 6337260, 6670800, 7041400, 7455600, 7921575, 8449680, 10139616, 10562100, 12674520, 13341600, 14082800, 14911200, 15843150, 16899360, 21124200, 25349040, 28165600, 31686300, 42248400, 50698080, 63372600, 84496800, 126745200, 253490400]

約数ペア:

[(1, 253490400), (2, 126745200), (3, 84496800), (4, 63372600), (5, 50698080), (6, 42248400), (8, 31686300), (9, 28165600), (10, 25349040), (12, 21124200), (15, 16899360), (16, 15843150), (17, 14911200), (18, 14082800), (19, 13341600), (20, 12674520), (24, 10562100), (25, 10139616), (30, 8449680), (32, 7921575), (34, 7455600), (36, 7041400), (38, 6670800), (40, 6337260), (45, 5633120), (48, 5281050), (50, 5069808), (51, 4970400), (57, 4447200), (60, 4224840), (68, 3727800), (72, 3520700), (75, 3379872), (76, 3335400), (80, 3168630), (85, 2982240), (90, 2816560), (95, 2668320), (96, 2640525), (100, 2534904), (102, 2485200), (109, 2325600), (114, 2223600), (120, 2112420), (136, 1863900), (144, 1760350), (150, 1689936), (152, 1667700), (153, 1656800), (160, 1584315), (170, 1491120), (171, 1482400), (180, 1408280), (190, 1334160), (200, 1267452), (204, 1242600), (218, 1162800), (225, 1126624), (228, 1111800), (240, 1056210), (255, 994080), (272, 931950), (285, 889440), (288, 880175), (300, 844968), (304, 833850), (306, 828400), (323, 784800), (327, 775200), (340, 745560), (342, 741200), (360, 704140), (380, 667080), (400, 633726), (408, 621300), (425, 596448), (436, 581400), (450, 563312), (456, 555900), (475, 533664), (480, 528105), (510, 497040), (544, 465975), (545, 465120), (570, 444720), (600, 422484), (608, 416925), (612, 414200), (646, 392400), (654, 387600), (680, 372780), (684, 370600), (720, 352070), (760, 333540), (765, 331360), (800, 316863), (816, 310650), (850, 298224), (855, 296480), (872, 290700), (900, 281656), (912, 277950), (950, 266832), (969, 261600), (981, 258400), (1020, 248520), (1090, 232560), (1140, 222360), (1200, 211242), (1224, 207100), (1275, 198816), (1292, 196200), (1308, 193800), (1360, 186390), (1368, 185300), (1425, 177888), (1440, 176035), (1520, 166770), (1530, 165680), (1615, 156960), (1632, 155325), (1635, 155040), (1700, 149112), (1710, 148240), (1744, 145350), (1800, 140828), (1824, 138975), (1853, 136800), (1900, 133416), (1938, 130800), (1962, 129200), (2040, 124260), (2071, 122400), (2180, 116280), (2280, 111180), (2400, 105621), (2448, 103550), (2550, 99408), (2584, 98100), (2616, 96900), (2720, 93195), (2725, 93024), (2736, 92650), (2850, 88944), (2907, 87200), (3040, 83385), (3060, 82840), (3230, 78480), (3270, 77520), (3400, 74556), (3420, 74120), (3488, 72675), (3600, 70414), (3706, 68400), (3800, 66708), (3825, 66272), (3876, 65400), (3924, 64600), (4080, 62130), (4142, 61200), (4275, 59296), (4360, 58140), (4560, 55590), (4845, 52320), (4896, 51775), (4905, 51680), (5100, 49704), (5168, 49050), (5232, 48450), (5450, 46512), (5472, 46325), (5559, 45600), (5700, 44472), (5814, 43600), (6120, 41420), (6213, 40800), (6460, 39240), (6540, 38760), (6800, 37278), (6840, 37060), (7200, 35207), (7412, 34200), (7600, 33354), (7650, 33136), (7752, 32700), (7848, 32300), (8075, 31392), (8160, 31065), (8175, 31008), (8284, 30600), (8550, 29648), (8720, 29070), (9120, 27795), (9265, 27360), (9690, 26160), (9810, 25840), (10200, 24852), (10336, 24525), (10355, 24480), (10464, 24225), (10900, 23256), (11118, 22800), (11400, 22236), (11628, 21800), (12240, 20710), (12426, 20400), (12920, 19620), (13080, 19380), (13600, 18639), (13680, 18530), (14535, 17440), (14824, 17100), (15200, 16677), (15300, 16568), (15504, 16350), (15696, 16150)]