155161200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 240

約数和(自身を含む): 530410496

約数和(自身を除く): 375249296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 43, 48, 50, 60, 62, 75, 80, 86, 93, 97, 100, 120, 124, 129, 150, 155, 172, 186, 194, 200, 215, 240, 248, 258, 291, 300, 310, 344, 372, 388, 400, 430, 465, 485, 496, 516, 582, 600, 620, 645, 688, 744, 775, 776, 860, 930, 970, 1032, 1075, 1164, 1200, 1240, 1290, 1333, 1455, 1488, 1550, 1552, 1720, 1860, 1940, 2064, 2150, 2325, 2328, 2425, 2480, 2580, 2666, 2910, 3007, 3100, 3225, 3440, 3720, 3880, 3999, 4171, 4300, 4650, 4656, 4850, 5160, 5332, 5820, 6014, 6200, 6450, 6665, 7275, 7440, 7760, 7998, 8342, 8600, 9021, 9300, 9700, 10320, 10664, 11640, 12028, 12400, 12513, 12900, 13330, 14550, 15035, 15996, 16684, 17200, 18042, 18600, 19400, 19995, 20855, 21328, 23280, 24056, 25026, 25800, 26660, 29100, 30070, 31992, 33325, 33368, 36084, 37200, 38800, 39990, 41710, 45105, 48112, 50052, 51600, 53320, 58200, 60140, 62565, 63984, 66650, 66736, 72168, 75175, 79980, 83420, 90210, 99975, 100104, 104275, 106640, 116400, 120280, 125130, 129301, 133300, 144336, 150350, 159960, 166840, 180420, 199950, 200208, 208550, 225525, 240560, 250260, 258602, 266600, 300700, 312825, 319920, 333680, 360840, 387903, 399900, 417100, 451050, 500520, 517204, 533200, 601400, 625650, 646505, 721680, 775806, 799800, 834200, 902100, 1001040, 1034408, 1202800, 1251300, 1293010, 1551612, 1599600, 1668400, 1804200, 1939515, 2068816, 2502600, 2586020, 3103224, 3232525, 3608400, 3879030, 5005200, 5172040, 6206448, 6465050, 7758060, 9697575, 10344080, 12930100, 15516120, 19395150, 25860200, 31032240, 38790300, 51720400, 77580600, 155161200]

約数ペア:

[(1, 155161200), (2, 77580600), (3, 51720400), (4, 38790300), (5, 31032240), (6, 25860200), (8, 19395150), (10, 15516120), (12, 12930100), (15, 10344080), (16, 9697575), (20, 7758060), (24, 6465050), (25, 6206448), (30, 5172040), (31, 5005200), (40, 3879030), (43, 3608400), (48, 3232525), (50, 3103224), (60, 2586020), (62, 2502600), (75, 2068816), (80, 1939515), (86, 1804200), (93, 1668400), (97, 1599600), (100, 1551612), (120, 1293010), (124, 1251300), (129, 1202800), (150, 1034408), (155, 1001040), (172, 902100), (186, 834200), (194, 799800), (200, 775806), (215, 721680), (240, 646505), (248, 625650), (258, 601400), (291, 533200), (300, 517204), (310, 500520), (344, 451050), (372, 417100), (388, 399900), (400, 387903), (430, 360840), (465, 333680), (485, 319920), (496, 312825), (516, 300700), (582, 266600), (600, 258602), (620, 250260), (645, 240560), (688, 225525), (744, 208550), (775, 200208), (776, 199950), (860, 180420), (930, 166840), (970, 159960), (1032, 150350), (1075, 144336), (1164, 133300), (1200, 129301), (1240, 125130), (1290, 120280), (1333, 116400), (1455, 106640), (1488, 104275), (1550, 100104), (1552, 99975), (1720, 90210), (1860, 83420), (1940, 79980), (2064, 75175), (2150, 72168), (2325, 66736), (2328, 66650), (2425, 63984), (2480, 62565), (2580, 60140), (2666, 58200), (2910, 53320), (3007, 51600), (3100, 50052), (3225, 48112), (3440, 45105), (3720, 41710), (3880, 39990), (3999, 38800), (4171, 37200), (4300, 36084), (4650, 33368), (4656, 33325), (4850, 31992), (5160, 30070), (5332, 29100), (5820, 26660), (6014, 25800), (6200, 25026), (6450, 24056), (6665, 23280), (7275, 21328), (7440, 20855), (7760, 19995), (7998, 19400), (8342, 18600), (8600, 18042), (9021, 17200), (9300, 16684), (9700, 15996), (10320, 15035), (10664, 14550), (11640, 13330), (12028, 12900), (12400, 12513)]