126839600

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:295

約数の個数: 120

約数和(自身を含む): 322157952

約数和(自身を除く): 195318352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 53, 62, 80, 100, 106, 124, 155, 193, 200, 212, 248, 265, 310, 386, 400, 424, 496, 530, 620, 772, 775, 848, 965, 1060, 1240, 1325, 1544, 1550, 1643, 1930, 2120, 2480, 2650, 3088, 3100, 3286, 3860, 4240, 4825, 5300, 5983, 6200, 6572, 7720, 8215, 9650, 10229, 10600, 11966, 12400, 13144, 15440, 16430, 19300, 20458, 21200, 23932, 26288, 29915, 32860, 38600, 40916, 41075, 47864, 51145, 59830, 65720, 77200, 81832, 82150, 95728, 102290, 119660, 131440, 149575, 163664, 164300, 204580, 239320, 255725, 299150, 317099, 328600, 409160, 478640, 511450, 598300, 634198, 657200, 818320, 1022900, 1196600, 1268396, 1585495, 2045800, 2393200, 2536792, 3170990, 4091600, 5073584, 6341980, 7927475, 12683960, 15854950, 25367920, 31709900, 63419800, 126839600]

約数ペア:

[(1, 126839600), (2, 63419800), (4, 31709900), (5, 25367920), (8, 15854950), (10, 12683960), (16, 7927475), (20, 6341980), (25, 5073584), (31, 4091600), (40, 3170990), (50, 2536792), (53, 2393200), (62, 2045800), (80, 1585495), (100, 1268396), (106, 1196600), (124, 1022900), (155, 818320), (193, 657200), (200, 634198), (212, 598300), (248, 511450), (265, 478640), (310, 409160), (386, 328600), (400, 317099), (424, 299150), (496, 255725), (530, 239320), (620, 204580), (772, 164300), (775, 163664), (848, 149575), (965, 131440), (1060, 119660), (1240, 102290), (1325, 95728), (1544, 82150), (1550, 81832), (1643, 77200), (1930, 65720), (2120, 59830), (2480, 51145), (2650, 47864), (3088, 41075), (3100, 40916), (3286, 38600), (3860, 32860), (4240, 29915), (4825, 26288), (5300, 23932), (5983, 21200), (6200, 20458), (6572, 19300), (7720, 16430), (8215, 15440), (9650, 13144), (10229, 12400), (10600, 11966)]