1690324200

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{151}}^1\times {\mathrm{691}}^1$

素因数の和:870

約数の個数: 240

約数和(自身を含む): 5918177760

約数和(自身を除く): 4227853560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 151, 162, 180, 200, 216, 225, 270, 300, 302, 324, 360, 405, 450, 453, 540, 600, 604, 648, 675, 691, 755, 810, 900, 906, 1080, 1208, 1350, 1359, 1382, 1510, 1620, 1800, 1812, 2025, 2073, 2265, 2700, 2718, 2764, 3020, 3240, 3455, 3624, 3775, 4050, 4077, 4146, 4530, 5400, 5436, 5528, 6040, 6219, 6795, 6910, 7550, 8100, 8154, 8292, 9060, 10365, 10872, 11325, 12231, 12438, 13590, 13820, 15100, 16200, 16308, 16584, 17275, 18120, 18657, 20385, 20730, 22650, 24462, 24876, 27180, 27640, 30200, 31095, 32616, 33975, 34550, 37314, 40770, 41460, 45300, 48924, 49752, 51825, 54360, 55971, 61155, 62190, 67950, 69100, 74628, 81540, 82920, 90600, 93285, 97848, 101925, 103650, 104341, 111942, 122310, 124380, 135900, 138200, 149256, 155475, 163080, 186570, 203850, 207300, 208682, 223884, 244620, 248760, 271800, 279855, 305775, 310950, 313023, 373140, 407700, 414600, 417364, 447768, 466425, 489240, 521705, 559710, 611550, 621900, 626046, 746280, 815400, 834728, 932850, 939069, 1043410, 1119420, 1223100, 1243800, 1252092, 1399275, 1565115, 1865700, 1878138, 2086820, 2238840, 2446200, 2504184, 2608525, 2798550, 2817207, 3130230, 3731400, 3756276, 4173640, 4695345, 5217050, 5597100, 5634414, 6260460, 7512552, 7825575, 8451621, 9390690, 10434100, 11194200, 11268828, 12520920, 14086035, 15651150, 16903242, 18781380, 20868200, 22537656, 23476725, 28172070, 31302300, 33806484, 37562760, 42258105, 46953450, 56344140, 62604600, 67612968, 70430175, 84516210, 93906900, 112688280, 140860350, 169032420, 187813800, 211290525, 281720700, 338064840, 422581050, 563441400, 845162100, 1690324200]

約数ペア:

[(1, 1690324200), (2, 845162100), (3, 563441400), (4, 422581050), (5, 338064840), (6, 281720700), (8, 211290525), (9, 187813800), (10, 169032420), (12, 140860350), (15, 112688280), (18, 93906900), (20, 84516210), (24, 70430175), (25, 67612968), (27, 62604600), (30, 56344140), (36, 46953450), (40, 42258105), (45, 37562760), (50, 33806484), (54, 31302300), (60, 28172070), (72, 23476725), (75, 22537656), (81, 20868200), (90, 18781380), (100, 16903242), (108, 15651150), (120, 14086035), (135, 12520920), (150, 11268828), (151, 11194200), (162, 10434100), (180, 9390690), (200, 8451621), (216, 7825575), (225, 7512552), (270, 6260460), (300, 5634414), (302, 5597100), (324, 5217050), (360, 4695345), (405, 4173640), (450, 3756276), (453, 3731400), (540, 3130230), (600, 2817207), (604, 2798550), (648, 2608525), (675, 2504184), (691, 2446200), (755, 2238840), (810, 2086820), (900, 1878138), (906, 1865700), (1080, 1565115), (1208, 1399275), (1350, 1252092), (1359, 1243800), (1382, 1223100), (1510, 1119420), (1620, 1043410), (1800, 939069), (1812, 932850), (2025, 834728), (2073, 815400), (2265, 746280), (2700, 626046), (2718, 621900), (2764, 611550), (3020, 559710), (3240, 521705), (3455, 489240), (3624, 466425), (3775, 447768), (4050, 417364), (4077, 414600), (4146, 407700), (4530, 373140), (5400, 313023), (5436, 310950), (5528, 305775), (6040, 279855), (6219, 271800), (6795, 248760), (6910, 244620), (7550, 223884), (8100, 208682), (8154, 207300), (8292, 203850), (9060, 186570), (10365, 163080), (10872, 155475), (11325, 149256), (12231, 138200), (12438, 135900), (13590, 124380), (13820, 122310), (15100, 111942), (16200, 104341), (16308, 103650), (16584, 101925), (17275, 97848), (18120, 93285), (18657, 90600), (20385, 82920), (20730, 81540), (22650, 74628), (24462, 69100), (24876, 67950), (27180, 62190), (27640, 61155), (30200, 55971), (31095, 54360), (32616, 51825), (33975, 49752), (34550, 48924), (37314, 45300), (40770, 41460)]