71233200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:492

約数の個数: 180

約数和(自身を含む): 253058208

約数和(自身を除く): 181825008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 47, 48, 50, 60, 72, 75, 80, 90, 94, 100, 120, 141, 144, 150, 180, 188, 200, 225, 235, 240, 282, 300, 360, 376, 400, 421, 423, 450, 470, 564, 600, 705, 720, 752, 842, 846, 900, 940, 1128, 1175, 1200, 1263, 1410, 1684, 1692, 1800, 1880, 2105, 2115, 2256, 2350, 2526, 2820, 3368, 3384, 3525, 3600, 3760, 3789, 4210, 4230, 4700, 5052, 5640, 6315, 6736, 6768, 7050, 7578, 8420, 8460, 9400, 10104, 10525, 10575, 11280, 12630, 14100, 15156, 16840, 16920, 18800, 18945, 19787, 20208, 21050, 21150, 25260, 28200, 30312, 31575, 33680, 33840, 37890, 39574, 42100, 42300, 50520, 56400, 59361, 60624, 63150, 75780, 79148, 84200, 84600, 94725, 98935, 101040, 118722, 126300, 151560, 158296, 168400, 169200, 178083, 189450, 197870, 237444, 252600, 296805, 303120, 316592, 356166, 378900, 395740, 474888, 494675, 505200, 593610, 712332, 757800, 791480, 890415, 949776, 989350, 1187220, 1424664, 1484025, 1515600, 1582960, 1780830, 1978700, 2374440, 2849328, 2968050, 3561660, 3957400, 4452075, 4748880, 5936100, 7123320, 7914800, 8904150, 11872200, 14246640, 17808300, 23744400, 35616600, 71233200]

約数ペア:

[(1, 71233200), (2, 35616600), (3, 23744400), (4, 17808300), (5, 14246640), (6, 11872200), (8, 8904150), (9, 7914800), (10, 7123320), (12, 5936100), (15, 4748880), (16, 4452075), (18, 3957400), (20, 3561660), (24, 2968050), (25, 2849328), (30, 2374440), (36, 1978700), (40, 1780830), (45, 1582960), (47, 1515600), (48, 1484025), (50, 1424664), (60, 1187220), (72, 989350), (75, 949776), (80, 890415), (90, 791480), (94, 757800), (100, 712332), (120, 593610), (141, 505200), (144, 494675), (150, 474888), (180, 395740), (188, 378900), (200, 356166), (225, 316592), (235, 303120), (240, 296805), (282, 252600), (300, 237444), (360, 197870), (376, 189450), (400, 178083), (421, 169200), (423, 168400), (450, 158296), (470, 151560), (564, 126300), (600, 118722), (705, 101040), (720, 98935), (752, 94725), (842, 84600), (846, 84200), (900, 79148), (940, 75780), (1128, 63150), (1175, 60624), (1200, 59361), (1263, 56400), (1410, 50520), (1684, 42300), (1692, 42100), (1800, 39574), (1880, 37890), (2105, 33840), (2115, 33680), (2256, 31575), (2350, 30312), (2526, 28200), (2820, 25260), (3368, 21150), (3384, 21050), (3525, 20208), (3600, 19787), (3760, 18945), (3789, 18800), (4210, 16920), (4230, 16840), (4700, 15156), (5052, 14100), (5640, 12630), (6315, 11280), (6736, 10575), (6768, 10525), (7050, 10104), (7578, 9400), (8420, 8460)]