18754200

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 67852800

約数和(自身を除く): 49098600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 27, 30, 36, 40, 45, 46, 50, 54, 60, 69, 72, 75, 90, 92, 100, 108, 115, 120, 135, 138, 150, 151, 180, 184, 200, 207, 216, 225, 230, 270, 276, 300, 302, 345, 360, 414, 450, 453, 460, 540, 552, 575, 600, 604, 621, 675, 690, 755, 828, 900, 906, 920, 1035, 1080, 1150, 1208, 1242, 1350, 1359, 1380, 1510, 1656, 1725, 1800, 1812, 2070, 2265, 2300, 2484, 2700, 2718, 2760, 3020, 3105, 3450, 3473, 3624, 3775, 4077, 4140, 4530, 4600, 4968, 5175, 5400, 5436, 6040, 6210, 6795, 6900, 6946, 7550, 8154, 8280, 9060, 10350, 10419, 10872, 11325, 12420, 13590, 13800, 13892, 15100, 15525, 16308, 17365, 18120, 20385, 20700, 20838, 22650, 24840, 27180, 27784, 30200, 31050, 31257, 32616, 33975, 34730, 40770, 41400, 41676, 45300, 52095, 54360, 62100, 62514, 67950, 69460, 81540, 83352, 86825, 90600, 93771, 101925, 104190, 124200, 125028, 135900, 138920, 156285, 163080, 173650, 187542, 203850, 208380, 250056, 260475, 271800, 312570, 347300, 375084, 407700, 416760, 468855, 520950, 625140, 694600, 750168, 781425, 815400, 937710, 1041900, 1250280, 1562850, 1875420, 2083800, 2344275, 3125700, 3750840, 4688550, 6251400, 9377100, 18754200]

約数ペア:

[(1, 18754200), (2, 9377100), (3, 6251400), (4, 4688550), (5, 3750840), (6, 3125700), (8, 2344275), (9, 2083800), (10, 1875420), (12, 1562850), (15, 1250280), (18, 1041900), (20, 937710), (23, 815400), (24, 781425), (25, 750168), (27, 694600), (30, 625140), (36, 520950), (40, 468855), (45, 416760), (46, 407700), (50, 375084), (54, 347300), (60, 312570), (69, 271800), (72, 260475), (75, 250056), (90, 208380), (92, 203850), (100, 187542), (108, 173650), (115, 163080), (120, 156285), (135, 138920), (138, 135900), (150, 125028), (151, 124200), (180, 104190), (184, 101925), (200, 93771), (207, 90600), (216, 86825), (225, 83352), (230, 81540), (270, 69460), (276, 67950), (300, 62514), (302, 62100), (345, 54360), (360, 52095), (414, 45300), (450, 41676), (453, 41400), (460, 40770), (540, 34730), (552, 33975), (575, 32616), (600, 31257), (604, 31050), (621, 30200), (675, 27784), (690, 27180), (755, 24840), (828, 22650), (900, 20838), (906, 20700), (920, 20385), (1035, 18120), (1080, 17365), (1150, 16308), (1208, 15525), (1242, 15100), (1350, 13892), (1359, 13800), (1380, 13590), (1510, 12420), (1656, 11325), (1725, 10872), (1800, 10419), (1812, 10350), (2070, 9060), (2265, 8280), (2300, 8154), (2484, 7550), (2700, 6946), (2718, 6900), (2760, 6795), (3020, 6210), (3105, 6040), (3450, 5436), (3473, 5400), (3624, 5175), (3775, 4968), (4077, 4600), (4140, 4530)]