148254400

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 252

約数和(自身を含む): 445227456

約数和(自身を除く): 296973056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 49, 50, 56, 61, 62, 64, 70, 80, 98, 100, 112, 122, 124, 140, 155, 160, 175, 196, 200, 217, 224, 244, 245, 248, 280, 305, 310, 320, 350, 392, 400, 427, 434, 448, 488, 490, 496, 560, 610, 620, 700, 775, 784, 800, 854, 868, 976, 980, 992, 1085, 1120, 1220, 1225, 1240, 1400, 1519, 1525, 1550, 1568, 1600, 1708, 1736, 1891, 1952, 1960, 1984, 2135, 2170, 2240, 2440, 2450, 2480, 2800, 2989, 3038, 3050, 3100, 3136, 3416, 3472, 3782, 3904, 3920, 4270, 4340, 4880, 4900, 4960, 5425, 5600, 5978, 6076, 6100, 6200, 6832, 6944, 7564, 7595, 7840, 8540, 8680, 9455, 9760, 9800, 9920, 10675, 10850, 11200, 11956, 12152, 12200, 12400, 13237, 13664, 13888, 14945, 15128, 15190, 15680, 17080, 17360, 18910, 19520, 19600, 21350, 21700, 23912, 24304, 24400, 24800, 26474, 27328, 29890, 30256, 30380, 34160, 34720, 37820, 37975, 39200, 42700, 43400, 47275, 47824, 48608, 48800, 49600, 52948, 59780, 60512, 60760, 66185, 68320, 69440, 74725, 75640, 75950, 78400, 85400, 86800, 92659, 94550, 95648, 97216, 97600, 105896, 119560, 121024, 121520, 132370, 136640, 149450, 151280, 151900, 170800, 173600, 185318, 189100, 191296, 211792, 239120, 243040, 264740, 298900, 302560, 303800, 330925, 341600, 347200, 370636, 378200, 423584, 463295, 478240, 486080, 529480, 597800, 605120, 607600, 661850, 683200, 741272, 756400, 847168, 926590, 956480, 1058960, 1195600, 1215200, 1323700, 1482544, 1512800, 1853180, 2117920, 2316475, 2391200, 2430400, 2647400, 2965088, 3025600, 3706360, 4235840, 4632950, 4782400, 5294800, 5930176, 7412720, 9265900, 10589600, 14825440, 18531800, 21179200, 29650880, 37063600, 74127200, 148254400]

約数ペア:

[(1, 148254400), (2, 74127200), (4, 37063600), (5, 29650880), (7, 21179200), (8, 18531800), (10, 14825440), (14, 10589600), (16, 9265900), (20, 7412720), (25, 5930176), (28, 5294800), (31, 4782400), (32, 4632950), (35, 4235840), (40, 3706360), (49, 3025600), (50, 2965088), (56, 2647400), (61, 2430400), (62, 2391200), (64, 2316475), (70, 2117920), (80, 1853180), (98, 1512800), (100, 1482544), (112, 1323700), (122, 1215200), (124, 1195600), (140, 1058960), (155, 956480), (160, 926590), (175, 847168), (196, 756400), (200, 741272), (217, 683200), (224, 661850), (244, 607600), (245, 605120), (248, 597800), (280, 529480), (305, 486080), (310, 478240), (320, 463295), (350, 423584), (392, 378200), (400, 370636), (427, 347200), (434, 341600), (448, 330925), (488, 303800), (490, 302560), (496, 298900), (560, 264740), (610, 243040), (620, 239120), (700, 211792), (775, 191296), (784, 189100), (800, 185318), (854, 173600), (868, 170800), (976, 151900), (980, 151280), (992, 149450), (1085, 136640), (1120, 132370), (1220, 121520), (1225, 121024), (1240, 119560), (1400, 105896), (1519, 97600), (1525, 97216), (1550, 95648), (1568, 94550), (1600, 92659), (1708, 86800), (1736, 85400), (1891, 78400), (1952, 75950), (1960, 75640), (1984, 74725), (2135, 69440), (2170, 68320), (2240, 66185), (2440, 60760), (2450, 60512), (2480, 59780), (2800, 52948), (2989, 49600), (3038, 48800), (3050, 48608), (3100, 47824), (3136, 47275), (3416, 43400), (3472, 42700), (3782, 39200), (3904, 37975), (3920, 37820), (4270, 34720), (4340, 34160), (4880, 30380), (4900, 30256), (4960, 29890), (5425, 27328), (5600, 26474), (5978, 24800), (6076, 24400), (6100, 24304), (6200, 23912), (6832, 21700), (6944, 21350), (7564, 19600), (7595, 19520), (7840, 18910), (8540, 17360), (8680, 17080), (9455, 15680), (9760, 15190), (9800, 15128), (9920, 14945), (10675, 13888), (10850, 13664), (11200, 13237), (11956, 12400), (12152, 12200)]