68696400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 240

約数和(自身を含む): 243555840

約数和(自身を除く): 174859440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 25, 30, 38, 40, 46, 48, 50, 57, 60, 69, 75, 76, 80, 92, 95, 100, 114, 115, 120, 131, 138, 150, 152, 184, 190, 200, 228, 230, 240, 262, 276, 285, 300, 304, 345, 368, 380, 393, 400, 437, 456, 460, 475, 524, 552, 570, 575, 600, 655, 690, 760, 786, 874, 912, 920, 950, 1048, 1104, 1140, 1150, 1200, 1310, 1311, 1380, 1425, 1520, 1572, 1725, 1748, 1840, 1900, 1965, 2096, 2185, 2280, 2300, 2489, 2620, 2622, 2760, 2850, 3013, 3144, 3275, 3450, 3496, 3800, 3930, 4370, 4560, 4600, 4978, 5240, 5244, 5520, 5700, 6026, 6288, 6550, 6555, 6900, 6992, 7467, 7600, 7860, 8740, 9039, 9200, 9825, 9956, 10480, 10488, 10925, 11400, 12052, 12445, 13100, 13110, 13800, 14934, 15065, 15720, 17480, 18078, 19650, 19912, 20976, 21850, 22800, 24104, 24890, 26200, 26220, 27600, 29868, 30130, 31440, 32775, 34960, 36156, 37335, 39300, 39824, 43700, 45195, 48208, 49780, 52400, 52440, 57247, 59736, 60260, 62225, 65550, 72312, 74670, 75325, 78600, 87400, 90390, 99560, 104880, 114494, 119472, 120520, 124450, 131100, 144624, 149340, 150650, 157200, 171741, 174800, 180780, 186675, 199120, 225975, 228988, 241040, 248900, 262200, 286235, 298680, 301300, 343482, 361560, 373350, 451950, 457976, 497800, 524400, 572470, 597360, 602600, 686964, 723120, 746700, 858705, 903900, 915952, 995600, 1144940, 1205200, 1373928, 1431175, 1493400, 1717410, 1807800, 2289880, 2747856, 2862350, 2986800, 3434820, 3615600, 4293525, 4579760, 5724700, 6869640, 8587050, 11449400, 13739280, 17174100, 22898800, 34348200, 68696400]

約数ペア:

[(1, 68696400), (2, 34348200), (3, 22898800), (4, 17174100), (5, 13739280), (6, 11449400), (8, 8587050), (10, 6869640), (12, 5724700), (15, 4579760), (16, 4293525), (19, 3615600), (20, 3434820), (23, 2986800), (24, 2862350), (25, 2747856), (30, 2289880), (38, 1807800), (40, 1717410), (46, 1493400), (48, 1431175), (50, 1373928), (57, 1205200), (60, 1144940), (69, 995600), (75, 915952), (76, 903900), (80, 858705), (92, 746700), (95, 723120), (100, 686964), (114, 602600), (115, 597360), (120, 572470), (131, 524400), (138, 497800), (150, 457976), (152, 451950), (184, 373350), (190, 361560), (200, 343482), (228, 301300), (230, 298680), (240, 286235), (262, 262200), (276, 248900), (285, 241040), (300, 228988), (304, 225975), (345, 199120), (368, 186675), (380, 180780), (393, 174800), (400, 171741), (437, 157200), (456, 150650), (460, 149340), (475, 144624), (524, 131100), (552, 124450), (570, 120520), (575, 119472), (600, 114494), (655, 104880), (690, 99560), (760, 90390), (786, 87400), (874, 78600), (912, 75325), (920, 74670), (950, 72312), (1048, 65550), (1104, 62225), (1140, 60260), (1150, 59736), (1200, 57247), (1310, 52440), (1311, 52400), (1380, 49780), (1425, 48208), (1520, 45195), (1572, 43700), (1725, 39824), (1748, 39300), (1840, 37335), (1900, 36156), (1965, 34960), (2096, 32775), (2185, 31440), (2280, 30130), (2300, 29868), (2489, 27600), (2620, 26220), (2622, 26200), (2760, 24890), (2850, 24104), (3013, 22800), (3144, 21850), (3275, 20976), (3450, 19912), (3496, 19650), (3800, 18078), (3930, 17480), (4370, 15720), (4560, 15065), (4600, 14934), (4978, 13800), (5240, 13110), (5244, 13100), (5520, 12445), (5700, 12052), (6026, 11400), (6288, 10925), (6550, 10488), (6555, 10480), (6900, 9956), (6992, 9825), (7467, 9200), (7600, 9039), (7860, 8740)]