150840000

素因数分解:

$2^6\times 3^2\times 5^4\times {\mathrm{419}}^1$

素因数の和:457

約数の個数: 210

約数和(自身を含む): 541561020

約数和(自身を除く): 390721020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 400, 419, 450, 480, 500, 576, 600, 625, 720, 750, 800, 838, 900, 960, 1000, 1125, 1200, 1250, 1257, 1440, 1500, 1600, 1676, 1800, 1875, 2000, 2095, 2250, 2400, 2500, 2514, 2880, 3000, 3352, 3600, 3750, 3771, 4000, 4190, 4500, 4800, 5000, 5028, 5625, 6000, 6285, 6704, 7200, 7500, 7542, 8000, 8380, 9000, 10000, 10056, 10475, 11250, 12000, 12570, 13408, 14400, 15000, 15084, 16760, 18000, 18855, 20000, 20112, 20950, 22500, 24000, 25140, 26816, 30000, 30168, 31425, 33520, 36000, 37710, 40000, 40224, 41900, 45000, 50280, 52375, 60000, 60336, 62850, 67040, 72000, 75420, 80448, 83800, 90000, 94275, 100560, 104750, 120000, 120672, 125700, 134080, 150840, 157125, 167600, 180000, 188550, 201120, 209500, 241344, 251400, 261875, 301680, 314250, 335200, 360000, 377100, 402240, 419000, 471375, 502800, 523750, 603360, 628500, 670400, 754200, 785625, 838000, 942750, 1005600, 1047500, 1206720, 1257000, 1508400, 1571250, 1676000, 1885500, 2011200, 2095000, 2356875, 2514000, 3016800, 3142500, 3352000, 3771000, 4190000, 4713750, 5028000, 6033600, 6285000, 7542000, 8380000, 9427500, 10056000, 12570000, 15084000, 16760000, 18855000, 25140000, 30168000, 37710000, 50280000, 75420000, 150840000]

約数ペア:

[(1, 150840000), (2, 75420000), (3, 50280000), (4, 37710000), (5, 30168000), (6, 25140000), (8, 18855000), (9, 16760000), (10, 15084000), (12, 12570000), (15, 10056000), (16, 9427500), (18, 8380000), (20, 7542000), (24, 6285000), (25, 6033600), (30, 5028000), (32, 4713750), (36, 4190000), (40, 3771000), (45, 3352000), (48, 3142500), (50, 3016800), (60, 2514000), (64, 2356875), (72, 2095000), (75, 2011200), (80, 1885500), (90, 1676000), (96, 1571250), (100, 1508400), (120, 1257000), (125, 1206720), (144, 1047500), (150, 1005600), (160, 942750), (180, 838000), (192, 785625), (200, 754200), (225, 670400), (240, 628500), (250, 603360), (288, 523750), (300, 502800), (320, 471375), (360, 419000), (375, 402240), (400, 377100), (419, 360000), (450, 335200), (480, 314250), (500, 301680), (576, 261875), (600, 251400), (625, 241344), (720, 209500), (750, 201120), (800, 188550), (838, 180000), (900, 167600), (960, 157125), (1000, 150840), (1125, 134080), (1200, 125700), (1250, 120672), (1257, 120000), (1440, 104750), (1500, 100560), (1600, 94275), (1676, 90000), (1800, 83800), (1875, 80448), (2000, 75420), (2095, 72000), (2250, 67040), (2400, 62850), (2500, 60336), (2514, 60000), (2880, 52375), (3000, 50280), (3352, 45000), (3600, 41900), (3750, 40224), (3771, 40000), (4000, 37710), (4190, 36000), (4500, 33520), (4800, 31425), (5000, 30168), (5028, 30000), (5625, 26816), (6000, 25140), (6285, 24000), (6704, 22500), (7200, 20950), (7500, 20112), (7542, 20000), (8000, 18855), (8380, 18000), (9000, 16760), (10000, 15084), (10056, 15000), (10475, 14400), (11250, 13408), (12000, 12570)]