74127200

素因数分解:

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

素因数の和:126

約数の個数: 216

約数和(自身を含む): 220860864

約数和(自身を除く): 146733664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 49, 50, 56, 61, 62, 70, 80, 98, 100, 112, 122, 124, 140, 155, 160, 175, 196, 200, 217, 224, 244, 245, 248, 280, 305, 310, 350, 392, 400, 427, 434, 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, 1708, 1736, 1891, 1952, 1960, 2135, 2170, 2440, 2450, 2480, 2800, 2989, 3038, 3050, 3100, 3416, 3472, 3782, 3920, 4270, 4340, 4880, 4900, 4960, 5425, 5600, 5978, 6076, 6100, 6200, 6832, 6944, 7564, 7595, 7840, 8540, 8680, 9455, 9760, 9800, 10675, 10850, 11956, 12152, 12200, 12400, 13237, 13664, 14945, 15128, 15190, 17080, 17360, 18910, 19600, 21350, 21700, 23912, 24304, 24400, 24800, 26474, 29890, 30256, 30380, 34160, 34720, 37820, 37975, 39200, 42700, 43400, 47275, 47824, 48608, 48800, 52948, 59780, 60512, 60760, 66185, 68320, 74725, 75640, 75950, 85400, 86800, 92659, 94550, 95648, 105896, 119560, 121520, 132370, 149450, 151280, 151900, 170800, 173600, 185318, 189100, 211792, 239120, 243040, 264740, 298900, 302560, 303800, 330925, 341600, 370636, 378200, 423584, 463295, 478240, 529480, 597800, 607600, 661850, 741272, 756400, 926590, 1058960, 1195600, 1215200, 1323700, 1482544, 1512800, 1853180, 2117920, 2316475, 2391200, 2647400, 2965088, 3706360, 4632950, 5294800, 7412720, 9265900, 10589600, 14825440, 18531800, 37063600, 74127200]

約数ペア:

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