209018400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:196

約数の個数: 288

約数和(自身を含む): 742452480

約数和(自身を除く): 533434080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 47, 48, 50, 51, 60, 68, 75, 80, 85, 94, 96, 100, 102, 109, 120, 136, 141, 150, 160, 170, 188, 200, 204, 218, 235, 240, 255, 272, 282, 300, 327, 340, 376, 400, 408, 425, 436, 470, 480, 510, 544, 545, 564, 600, 654, 680, 705, 752, 799, 800, 816, 850, 872, 940, 1020, 1090, 1128, 1175, 1200, 1275, 1308, 1360, 1410, 1504, 1598, 1632, 1635, 1700, 1744, 1853, 1880, 2040, 2180, 2256, 2350, 2397, 2400, 2550, 2616, 2720, 2725, 2820, 3196, 3270, 3400, 3488, 3525, 3706, 3760, 3995, 4080, 4360, 4512, 4700, 4794, 5100, 5123, 5232, 5450, 5559, 5640, 6392, 6540, 6800, 7050, 7412, 7520, 7990, 8160, 8175, 8720, 9265, 9400, 9588, 10200, 10246, 10464, 10900, 11118, 11280, 11985, 12784, 13080, 13600, 14100, 14824, 15369, 15980, 16350, 17440, 18530, 18800, 19176, 19975, 20400, 20492, 21800, 22236, 22560, 23970, 25568, 25615, 26160, 27795, 28200, 29648, 30738, 31960, 32700, 37060, 37600, 38352, 39950, 40800, 40984, 43600, 44472, 46325, 47940, 51230, 52320, 55590, 56400, 59296, 59925, 61476, 63920, 65400, 74120, 76704, 76845, 79900, 81968, 87091, 87200, 88944, 92650, 95880, 102460, 111180, 112800, 119850, 122952, 127840, 128075, 130800, 138975, 148240, 153690, 159800, 163936, 174182, 177888, 185300, 191760, 204920, 222360, 239700, 245904, 256150, 261273, 261600, 277950, 296480, 307380, 319600, 348364, 370600, 383520, 384225, 409840, 435455, 444720, 479400, 491808, 512300, 522546, 555900, 614760, 639200, 696728, 741200, 768450, 819680, 870910, 889440, 958800, 1024600, 1045092, 1111800, 1229520, 1306365, 1393456, 1482400, 1536900, 1741820, 1917600, 2049200, 2090184, 2177275, 2223600, 2459040, 2612730, 2786912, 3073800, 3483640, 4098400, 4180368, 4354550, 4447200, 5225460, 6147600, 6531825, 6967280, 8360736, 8709100, 10450920, 12295200, 13063650, 13934560, 17418200, 20901840, 26127300, 34836400, 41803680, 52254600, 69672800, 104509200, 209018400]

約数ペア:

[(1, 209018400), (2, 104509200), (3, 69672800), (4, 52254600), (5, 41803680), (6, 34836400), (8, 26127300), (10, 20901840), (12, 17418200), (15, 13934560), (16, 13063650), (17, 12295200), (20, 10450920), (24, 8709100), (25, 8360736), (30, 6967280), (32, 6531825), (34, 6147600), (40, 5225460), (47, 4447200), (48, 4354550), (50, 4180368), (51, 4098400), (60, 3483640), (68, 3073800), (75, 2786912), (80, 2612730), (85, 2459040), (94, 2223600), (96, 2177275), (100, 2090184), (102, 2049200), (109, 1917600), (120, 1741820), (136, 1536900), (141, 1482400), (150, 1393456), (160, 1306365), (170, 1229520), (188, 1111800), (200, 1045092), (204, 1024600), (218, 958800), (235, 889440), (240, 870910), (255, 819680), (272, 768450), (282, 741200), (300, 696728), (327, 639200), (340, 614760), (376, 555900), (400, 522546), (408, 512300), (425, 491808), (436, 479400), (470, 444720), (480, 435455), (510, 409840), (544, 384225), (545, 383520), (564, 370600), (600, 348364), (654, 319600), (680, 307380), (705, 296480), (752, 277950), (799, 261600), (800, 261273), (816, 256150), (850, 245904), (872, 239700), (940, 222360), (1020, 204920), (1090, 191760), (1128, 185300), (1175, 177888), (1200, 174182), (1275, 163936), (1308, 159800), (1360, 153690), (1410, 148240), (1504, 138975), (1598, 130800), (1632, 128075), (1635, 127840), (1700, 122952), (1744, 119850), (1853, 112800), (1880, 111180), (2040, 102460), (2180, 95880), (2256, 92650), (2350, 88944), (2397, 87200), (2400, 87091), (2550, 81968), (2616, 79900), (2720, 76845), (2725, 76704), (2820, 74120), (3196, 65400), (3270, 63920), (3400, 61476), (3488, 59925), (3525, 59296), (3706, 56400), (3760, 55590), (3995, 52320), (4080, 51230), (4360, 47940), (4512, 46325), (4700, 44472), (4794, 43600), (5100, 40984), (5123, 40800), (5232, 39950), (5450, 38352), (5559, 37600), (5640, 37060), (6392, 32700), (6540, 31960), (6800, 30738), (7050, 29648), (7412, 28200), (7520, 27795), (7990, 26160), (8160, 25615), (8175, 25568), (8720, 23970), (9265, 22560), (9400, 22236), (9588, 21800), (10200, 20492), (10246, 20400), (10464, 19975), (10900, 19176), (11118, 18800), (11280, 18530), (11985, 17440), (12784, 16350), (13080, 15980), (13600, 15369), (14100, 14824)]