303120000

素因数分解:

$2^7\times 3^2\times 5^4\times {\mathrm{421}}^1$

素因数の和:461

約数の個数: 240

約数和(自身を含む): 1092564330

約数和(自身を除く): 789444330

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, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 384, 400, 421, 450, 480, 500, 576, 600, 625, 640, 720, 750, 800, 842, 900, 960, 1000, 1125, 1152, 1200, 1250, 1263, 1440, 1500, 1600, 1684, 1800, 1875, 1920, 2000, 2105, 2250, 2400, 2500, 2526, 2880, 3000, 3200, 3368, 3600, 3750, 3789, 4000, 4210, 4500, 4800, 5000, 5052, 5625, 5760, 6000, 6315, 6736, 7200, 7500, 7578, 8000, 8420, 9000, 9600, 10000, 10104, 10525, 11250, 12000, 12630, 13472, 14400, 15000, 15156, 16000, 16840, 18000, 18945, 20000, 20208, 21050, 22500, 24000, 25260, 26944, 28800, 30000, 30312, 31575, 33680, 36000, 37890, 40000, 40416, 42100, 45000, 48000, 50520, 52625, 53888, 60000, 60624, 63150, 67360, 72000, 75780, 80000, 80832, 84200, 90000, 94725, 101040, 105250, 120000, 121248, 126300, 134720, 144000, 151560, 157875, 161664, 168400, 180000, 189450, 202080, 210500, 240000, 242496, 252600, 263125, 269440, 303120, 315750, 336800, 360000, 378900, 404160, 421000, 473625, 484992, 505200, 526250, 606240, 631500, 673600, 720000, 757800, 789375, 808320, 842000, 947250, 1010400, 1052500, 1212480, 1263000, 1347200, 1515600, 1578750, 1684000, 1894500, 2020800, 2105000, 2368125, 2424960, 2526000, 3031200, 3157500, 3368000, 3789000, 4041600, 4210000, 4736250, 5052000, 6062400, 6315000, 6736000, 7578000, 8420000, 9472500, 10104000, 12124800, 12630000, 15156000, 16840000, 18945000, 20208000, 25260000, 30312000, 33680000, 37890000, 50520000, 60624000, 75780000, 101040000, 151560000, 303120000]

約数ペア:

[(1, 303120000), (2, 151560000), (3, 101040000), (4, 75780000), (5, 60624000), (6, 50520000), (8, 37890000), (9, 33680000), (10, 30312000), (12, 25260000), (15, 20208000), (16, 18945000), (18, 16840000), (20, 15156000), (24, 12630000), (25, 12124800), (30, 10104000), (32, 9472500), (36, 8420000), (40, 7578000), (45, 6736000), (48, 6315000), (50, 6062400), (60, 5052000), (64, 4736250), (72, 4210000), (75, 4041600), (80, 3789000), (90, 3368000), (96, 3157500), (100, 3031200), (120, 2526000), (125, 2424960), (128, 2368125), (144, 2105000), (150, 2020800), (160, 1894500), (180, 1684000), (192, 1578750), (200, 1515600), (225, 1347200), (240, 1263000), (250, 1212480), (288, 1052500), (300, 1010400), (320, 947250), (360, 842000), (375, 808320), (384, 789375), (400, 757800), (421, 720000), (450, 673600), (480, 631500), (500, 606240), (576, 526250), (600, 505200), (625, 484992), (640, 473625), (720, 421000), (750, 404160), (800, 378900), (842, 360000), (900, 336800), (960, 315750), (1000, 303120), (1125, 269440), (1152, 263125), (1200, 252600), (1250, 242496), (1263, 240000), (1440, 210500), (1500, 202080), (1600, 189450), (1684, 180000), (1800, 168400), (1875, 161664), (1920, 157875), (2000, 151560), (2105, 144000), (2250, 134720), (2400, 126300), (2500, 121248), (2526, 120000), (2880, 105250), (3000, 101040), (3200, 94725), (3368, 90000), (3600, 84200), (3750, 80832), (3789, 80000), (4000, 75780), (4210, 72000), (4500, 67360), (4800, 63150), (5000, 60624), (5052, 60000), (5625, 53888), (5760, 52625), (6000, 50520), (6315, 48000), (6736, 45000), (7200, 42100), (7500, 40416), (7578, 40000), (8000, 37890), (8420, 36000), (9000, 33680), (9600, 31575), (10000, 30312), (10104, 30000), (10525, 28800), (11250, 26944), (12000, 25260), (12630, 24000), (13472, 22500), (14400, 21050), (15000, 20208), (15156, 20000), (16000, 18945), (16840, 18000)]