205040400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:103

約数の個数: 360

約数和(自身を含む): 765263520

約数和(自身を除く): 560223120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 23, 24, 25, 30, 34, 38, 40, 46, 48, 50, 51, 57, 60, 68, 69, 75, 76, 80, 85, 92, 95, 100, 102, 114, 115, 120, 136, 138, 150, 152, 170, 184, 190, 200, 204, 228, 230, 240, 255, 272, 276, 285, 300, 304, 323, 340, 345, 368, 380, 391, 400, 408, 425, 437, 456, 460, 475, 510, 529, 552, 570, 575, 600, 646, 680, 690, 760, 782, 816, 850, 874, 912, 920, 950, 969, 1020, 1058, 1104, 1140, 1150, 1173, 1200, 1275, 1292, 1311, 1360, 1380, 1425, 1520, 1564, 1587, 1615, 1700, 1725, 1748, 1840, 1900, 1938, 1955, 2040, 2116, 2185, 2280, 2300, 2346, 2550, 2584, 2622, 2645, 2760, 2850, 3128, 3174, 3230, 3400, 3450, 3496, 3800, 3876, 3910, 4080, 4232, 4370, 4560, 4600, 4692, 4845, 5100, 5168, 5244, 5290, 5520, 5700, 5865, 6256, 6348, 6460, 6555, 6800, 6900, 6992, 7429, 7600, 7752, 7820, 7935, 8075, 8464, 8740, 8993, 9200, 9384, 9690, 9775, 10051, 10200, 10488, 10580, 10925, 11400, 11730, 12696, 12920, 13110, 13225, 13800, 14858, 15504, 15640, 15870, 16150, 17480, 17986, 18768, 19380, 19550, 20102, 20400, 20976, 21160, 21850, 22287, 22800, 23460, 24225, 25392, 25840, 26220, 26450, 26979, 27600, 29325, 29716, 30153, 31280, 31740, 32300, 32775, 34960, 35972, 37145, 38760, 39100, 39675, 40204, 42320, 43700, 44574, 44965, 46920, 48450, 50255, 52440, 52900, 53958, 58650, 59432, 60306, 63480, 64600, 65550, 71944, 74290, 77520, 78200, 79350, 80408, 87400, 89148, 89930, 93840, 96900, 100510, 104880, 105800, 107916, 111435, 117300, 118864, 120612, 126960, 129200, 131100, 134895, 143888, 148580, 150765, 156400, 158700, 160816, 170867, 174800, 178296, 179860, 185725, 193800, 201020, 211600, 215832, 222870, 224825, 234600, 241224, 251275, 262200, 269790, 297160, 301530, 317400, 341734, 356592, 359720, 371450, 387600, 402040, 431664, 445740, 449650, 469200, 482448, 502550, 512601, 524400, 539580, 557175, 594320, 603060, 634800, 674475, 683468, 719440, 742900, 753825, 804080, 854335, 891480, 899300, 1005100, 1025202, 1079160, 1114350, 1206120, 1348950, 1366936, 1485800, 1507650, 1708670, 1782960, 1798600, 2010200, 2050404, 2158320, 2228700, 2412240, 2563005, 2697900, 2733872, 2971600, 3015300, 3417340, 3597200, 4020400, 4100808, 4271675, 4457400, 5126010, 5395800, 6030600, 6834680, 8201616, 8543350, 8914800, 10252020, 10791600, 12061200, 12815025, 13669360, 17086700, 20504040, 25630050, 34173400, 41008080, 51260100, 68346800, 102520200, 205040400]

約数ペア:

[(1, 205040400), (2, 102520200), (3, 68346800), (4, 51260100), (5, 41008080), (6, 34173400), (8, 25630050), (10, 20504040), (12, 17086700), (15, 13669360), (16, 12815025), (17, 12061200), (19, 10791600), (20, 10252020), (23, 8914800), (24, 8543350), (25, 8201616), (30, 6834680), (34, 6030600), (38, 5395800), (40, 5126010), (46, 4457400), (48, 4271675), (50, 4100808), (51, 4020400), (57, 3597200), (60, 3417340), (68, 3015300), (69, 2971600), (75, 2733872), (76, 2697900), (80, 2563005), (85, 2412240), (92, 2228700), (95, 2158320), (100, 2050404), (102, 2010200), (114, 1798600), (115, 1782960), (120, 1708670), (136, 1507650), (138, 1485800), (150, 1366936), (152, 1348950), (170, 1206120), (184, 1114350), (190, 1079160), (200, 1025202), (204, 1005100), (228, 899300), (230, 891480), (240, 854335), (255, 804080), (272, 753825), (276, 742900), (285, 719440), (300, 683468), (304, 674475), (323, 634800), (340, 603060), (345, 594320), (368, 557175), (380, 539580), (391, 524400), (400, 512601), (408, 502550), (425, 482448), (437, 469200), (456, 449650), (460, 445740), (475, 431664), (510, 402040), (529, 387600), (552, 371450), (570, 359720), (575, 356592), (600, 341734), (646, 317400), (680, 301530), (690, 297160), (760, 269790), (782, 262200), (816, 251275), (850, 241224), (874, 234600), (912, 224825), (920, 222870), (950, 215832), (969, 211600), (1020, 201020), (1058, 193800), (1104, 185725), (1140, 179860), (1150, 178296), (1173, 174800), (1200, 170867), (1275, 160816), (1292, 158700), (1311, 156400), (1360, 150765), (1380, 148580), (1425, 143888), (1520, 134895), (1564, 131100), (1587, 129200), (1615, 126960), (1700, 120612), (1725, 118864), (1748, 117300), (1840, 111435), (1900, 107916), (1938, 105800), (1955, 104880), (2040, 100510), (2116, 96900), (2185, 93840), (2280, 89930), (2300, 89148), (2346, 87400), (2550, 80408), (2584, 79350), (2622, 78200), (2645, 77520), (2760, 74290), (2850, 71944), (3128, 65550), (3174, 64600), (3230, 63480), (3400, 60306), (3450, 59432), (3496, 58650), (3800, 53958), (3876, 52900), (3910, 52440), (4080, 50255), (4232, 48450), (4370, 46920), (4560, 44965), (4600, 44574), (4692, 43700), (4845, 42320), (5100, 40204), (5168, 39675), (5244, 39100), (5290, 38760), (5520, 37145), (5700, 35972), (5865, 34960), (6256, 32775), (6348, 32300), (6460, 31740), (6555, 31280), (6800, 30153), (6900, 29716), (6992, 29325), (7429, 27600), (7600, 26979), (7752, 26450), (7820, 26220), (7935, 25840), (8075, 25392), (8464, 24225), (8740, 23460), (8993, 22800), (9200, 22287), (9384, 21850), (9690, 21160), (9775, 20976), (10051, 20400), (10200, 20102), (10488, 19550), (10580, 19380), (10925, 18768), (11400, 17986), (11730, 17480), (12696, 16150), (12920, 15870), (13110, 15640), (13225, 15504), (13800, 14858)]