67246400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 168

約数和(自身を含む): 184535064

約数和(自身を除く): 117288664

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 53, 61, 64, 65, 80, 100, 104, 106, 122, 130, 160, 200, 208, 212, 244, 260, 265, 305, 320, 325, 400, 416, 424, 488, 520, 530, 610, 650, 689, 793, 800, 832, 848, 976, 1040, 1060, 1220, 1300, 1325, 1378, 1525, 1586, 1600, 1696, 1952, 2080, 2120, 2440, 2600, 2650, 2756, 3050, 3172, 3233, 3392, 3445, 3904, 3965, 4160, 4240, 4880, 5200, 5300, 5512, 6100, 6344, 6466, 6890, 7930, 8480, 9760, 10400, 10600, 11024, 12200, 12688, 12932, 13780, 15860, 16165, 16960, 17225, 19520, 19825, 20800, 21200, 22048, 24400, 25376, 25864, 27560, 31720, 32330, 34450, 39650, 42029, 42400, 44096, 48800, 50752, 51728, 55120, 63440, 64660, 68900, 79300, 80825, 84058, 84800, 97600, 103456, 110240, 126880, 129320, 137800, 158600, 161650, 168116, 206912, 210145, 220480, 253760, 258640, 275600, 317200, 323300, 336232, 420290, 517280, 551200, 634400, 646600, 672464, 840580, 1034560, 1050725, 1102400, 1268800, 1293200, 1344928, 1681160, 2101450, 2586400, 2689856, 3362320, 4202900, 5172800, 6724640, 8405800, 13449280, 16811600, 33623200, 67246400]

約数ペア:

[(1, 67246400), (2, 33623200), (4, 16811600), (5, 13449280), (8, 8405800), (10, 6724640), (13, 5172800), (16, 4202900), (20, 3362320), (25, 2689856), (26, 2586400), (32, 2101450), (40, 1681160), (50, 1344928), (52, 1293200), (53, 1268800), (61, 1102400), (64, 1050725), (65, 1034560), (80, 840580), (100, 672464), (104, 646600), (106, 634400), (122, 551200), (130, 517280), (160, 420290), (200, 336232), (208, 323300), (212, 317200), (244, 275600), (260, 258640), (265, 253760), (305, 220480), (320, 210145), (325, 206912), (400, 168116), (416, 161650), (424, 158600), (488, 137800), (520, 129320), (530, 126880), (610, 110240), (650, 103456), (689, 97600), (793, 84800), (800, 84058), (832, 80825), (848, 79300), (976, 68900), (1040, 64660), (1060, 63440), (1220, 55120), (1300, 51728), (1325, 50752), (1378, 48800), (1525, 44096), (1586, 42400), (1600, 42029), (1696, 39650), (1952, 34450), (2080, 32330), (2120, 31720), (2440, 27560), (2600, 25864), (2650, 25376), (2756, 24400), (3050, 22048), (3172, 21200), (3233, 20800), (3392, 19825), (3445, 19520), (3904, 17225), (3965, 16960), (4160, 16165), (4240, 15860), (4880, 13780), (5200, 12932), (5300, 12688), (5512, 12200), (6100, 11024), (6344, 10600), (6466, 10400), (6890, 9760), (7930, 8480)]