172212600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:470

約数の個数: 192

約数和(自身を含む): 616746240

約数和(自身を除く): 444533640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 131, 140, 150, 168, 175, 200, 210, 262, 280, 300, 313, 350, 393, 420, 524, 525, 600, 626, 655, 700, 786, 840, 917, 939, 1048, 1050, 1252, 1310, 1400, 1565, 1572, 1834, 1878, 1965, 2100, 2191, 2504, 2620, 2751, 3130, 3144, 3275, 3668, 3756, 3930, 4200, 4382, 4585, 4695, 5240, 5502, 6260, 6550, 6573, 7336, 7512, 7825, 7860, 8764, 9170, 9390, 9825, 10955, 11004, 12520, 13100, 13146, 13755, 15650, 15720, 17528, 18340, 18780, 19650, 21910, 22008, 22925, 23475, 26200, 26292, 27510, 31300, 32865, 36680, 37560, 39300, 41003, 43820, 45850, 46950, 52584, 54775, 55020, 62600, 65730, 68775, 78600, 82006, 87640, 91700, 93900, 109550, 110040, 123009, 131460, 137550, 164012, 164325, 183400, 187800, 205015, 219100, 246018, 262920, 275100, 287021, 328024, 328650, 410030, 438200, 492036, 550200, 574042, 615045, 657300, 820060, 861063, 984072, 1025075, 1148084, 1230090, 1314600, 1435105, 1640120, 1722126, 2050150, 2296168, 2460180, 2870210, 3075225, 3444252, 4100300, 4305315, 4920360, 5740420, 6150450, 6888504, 7175525, 8200600, 8610630, 11480840, 12300900, 14351050, 17221260, 21526575, 24601800, 28702100, 34442520, 43053150, 57404200, 86106300, 172212600]

約数ペア:

[(1, 172212600), (2, 86106300), (3, 57404200), (4, 43053150), (5, 34442520), (6, 28702100), (7, 24601800), (8, 21526575), (10, 17221260), (12, 14351050), (14, 12300900), (15, 11480840), (20, 8610630), (21, 8200600), (24, 7175525), (25, 6888504), (28, 6150450), (30, 5740420), (35, 4920360), (40, 4305315), (42, 4100300), (50, 3444252), (56, 3075225), (60, 2870210), (70, 2460180), (75, 2296168), (84, 2050150), (100, 1722126), (105, 1640120), (120, 1435105), (131, 1314600), (140, 1230090), (150, 1148084), (168, 1025075), (175, 984072), (200, 861063), (210, 820060), (262, 657300), (280, 615045), (300, 574042), (313, 550200), (350, 492036), (393, 438200), (420, 410030), (524, 328650), (525, 328024), (600, 287021), (626, 275100), (655, 262920), (700, 246018), (786, 219100), (840, 205015), (917, 187800), (939, 183400), (1048, 164325), (1050, 164012), (1252, 137550), (1310, 131460), (1400, 123009), (1565, 110040), (1572, 109550), (1834, 93900), (1878, 91700), (1965, 87640), (2100, 82006), (2191, 78600), (2504, 68775), (2620, 65730), (2751, 62600), (3130, 55020), (3144, 54775), (3275, 52584), (3668, 46950), (3756, 45850), (3930, 43820), (4200, 41003), (4382, 39300), (4585, 37560), (4695, 36680), (5240, 32865), (5502, 31300), (6260, 27510), (6550, 26292), (6573, 26200), (7336, 23475), (7512, 22925), (7825, 22008), (7860, 21910), (8764, 19650), (9170, 18780), (9390, 18340), (9825, 17528), (10955, 15720), (11004, 15650), (12520, 13755), (13100, 13146)]