164520000

素因数分解:

$2^6\times 3^2\times 5^4\times {\mathrm{457}}^1$

素因数の和:495

約数の個数: 210

約数和(自身を含む): 590559398

約数和(自身を除く): 426039398

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, 450, 457, 480, 500, 576, 600, 625, 720, 750, 800, 900, 914, 960, 1000, 1125, 1200, 1250, 1371, 1440, 1500, 1600, 1800, 1828, 1875, 2000, 2250, 2285, 2400, 2500, 2742, 2880, 3000, 3600, 3656, 3750, 4000, 4113, 4500, 4570, 4800, 5000, 5484, 5625, 6000, 6855, 7200, 7312, 7500, 8000, 8226, 9000, 9140, 10000, 10968, 11250, 11425, 12000, 13710, 14400, 14624, 15000, 16452, 18000, 18280, 20000, 20565, 21936, 22500, 22850, 24000, 27420, 29248, 30000, 32904, 34275, 36000, 36560, 40000, 41130, 43872, 45000, 45700, 54840, 57125, 60000, 65808, 68550, 72000, 73120, 82260, 87744, 90000, 91400, 102825, 109680, 114250, 120000, 131616, 137100, 146240, 164520, 171375, 180000, 182800, 205650, 219360, 228500, 263232, 274200, 285625, 329040, 342750, 360000, 365600, 411300, 438720, 457000, 514125, 548400, 571250, 658080, 685500, 731200, 822600, 856875, 914000, 1028250, 1096800, 1142500, 1316160, 1371000, 1645200, 1713750, 1828000, 2056500, 2193600, 2285000, 2570625, 2742000, 3290400, 3427500, 3656000, 4113000, 4570000, 5141250, 5484000, 6580800, 6855000, 8226000, 9140000, 10282500, 10968000, 13710000, 16452000, 18280000, 20565000, 27420000, 32904000, 41130000, 54840000, 82260000, 164520000]

約数ペア:

[(1, 164520000), (2, 82260000), (3, 54840000), (4, 41130000), (5, 32904000), (6, 27420000), (8, 20565000), (9, 18280000), (10, 16452000), (12, 13710000), (15, 10968000), (16, 10282500), (18, 9140000), (20, 8226000), (24, 6855000), (25, 6580800), (30, 5484000), (32, 5141250), (36, 4570000), (40, 4113000), (45, 3656000), (48, 3427500), (50, 3290400), (60, 2742000), (64, 2570625), (72, 2285000), (75, 2193600), (80, 2056500), (90, 1828000), (96, 1713750), (100, 1645200), (120, 1371000), (125, 1316160), (144, 1142500), (150, 1096800), (160, 1028250), (180, 914000), (192, 856875), (200, 822600), (225, 731200), (240, 685500), (250, 658080), (288, 571250), (300, 548400), (320, 514125), (360, 457000), (375, 438720), (400, 411300), (450, 365600), (457, 360000), (480, 342750), (500, 329040), (576, 285625), (600, 274200), (625, 263232), (720, 228500), (750, 219360), (800, 205650), (900, 182800), (914, 180000), (960, 171375), (1000, 164520), (1125, 146240), (1200, 137100), (1250, 131616), (1371, 120000), (1440, 114250), (1500, 109680), (1600, 102825), (1800, 91400), (1828, 90000), (1875, 87744), (2000, 82260), (2250, 73120), (2285, 72000), (2400, 68550), (2500, 65808), (2742, 60000), (2880, 57125), (3000, 54840), (3600, 45700), (3656, 45000), (3750, 43872), (4000, 41130), (4113, 40000), (4500, 36560), (4570, 36000), (4800, 34275), (5000, 32904), (5484, 30000), (5625, 29248), (6000, 27420), (6855, 24000), (7200, 22850), (7312, 22500), (7500, 21936), (8000, 20565), (8226, 20000), (9000, 18280), (9140, 18000), (10000, 16452), (10968, 15000), (11250, 14624), (11425, 14400), (12000, 13710)]