26886300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 216

約数和(自身を含む): 94993920

約数和(自身を除く): 68107620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 49, 50, 59, 60, 62, 70, 75, 84, 93, 98, 100, 105, 118, 124, 140, 147, 150, 155, 175, 177, 186, 196, 210, 217, 236, 245, 294, 295, 300, 310, 350, 354, 372, 413, 420, 434, 465, 490, 525, 588, 590, 620, 651, 700, 708, 735, 775, 826, 868, 885, 930, 980, 1050, 1085, 1180, 1225, 1239, 1302, 1470, 1475, 1519, 1550, 1652, 1770, 1829, 1860, 2065, 2100, 2170, 2325, 2450, 2478, 2604, 2891, 2940, 2950, 3038, 3100, 3255, 3540, 3658, 3675, 4130, 4340, 4425, 4557, 4650, 4900, 4956, 5425, 5487, 5782, 5900, 6076, 6195, 6510, 7316, 7350, 7595, 8260, 8673, 8850, 9114, 9145, 9300, 10325, 10850, 10974, 11564, 12390, 12803, 13020, 14455, 14700, 15190, 16275, 17346, 17700, 18228, 18290, 20650, 21700, 21948, 22785, 24780, 25606, 27435, 28910, 30380, 30975, 32550, 34692, 36580, 37975, 38409, 41300, 43365, 45570, 45725, 51212, 54870, 57820, 61950, 64015, 65100, 72275, 75950, 76818, 86730, 89621, 91140, 91450, 109740, 113925, 123900, 128030, 137175, 144550, 151900, 153636, 173460, 179242, 182900, 192045, 216825, 227850, 256060, 268863, 274350, 289100, 320075, 358484, 384090, 433650, 448105, 455700, 537726, 548700, 640150, 768180, 867300, 896210, 960225, 1075452, 1280300, 1344315, 1792420, 1920450, 2240525, 2688630, 3840900, 4481050, 5377260, 6721575, 8962100, 13443150, 26886300]

約数ペア:

[(1, 26886300), (2, 13443150), (3, 8962100), (4, 6721575), (5, 5377260), (6, 4481050), (7, 3840900), (10, 2688630), (12, 2240525), (14, 1920450), (15, 1792420), (20, 1344315), (21, 1280300), (25, 1075452), (28, 960225), (30, 896210), (31, 867300), (35, 768180), (42, 640150), (49, 548700), (50, 537726), (59, 455700), (60, 448105), (62, 433650), (70, 384090), (75, 358484), (84, 320075), (93, 289100), (98, 274350), (100, 268863), (105, 256060), (118, 227850), (124, 216825), (140, 192045), (147, 182900), (150, 179242), (155, 173460), (175, 153636), (177, 151900), (186, 144550), (196, 137175), (210, 128030), (217, 123900), (236, 113925), (245, 109740), (294, 91450), (295, 91140), (300, 89621), (310, 86730), (350, 76818), (354, 75950), (372, 72275), (413, 65100), (420, 64015), (434, 61950), (465, 57820), (490, 54870), (525, 51212), (588, 45725), (590, 45570), (620, 43365), (651, 41300), (700, 38409), (708, 37975), (735, 36580), (775, 34692), (826, 32550), (868, 30975), (885, 30380), (930, 28910), (980, 27435), (1050, 25606), (1085, 24780), (1180, 22785), (1225, 21948), (1239, 21700), (1302, 20650), (1470, 18290), (1475, 18228), (1519, 17700), (1550, 17346), (1652, 16275), (1770, 15190), (1829, 14700), (1860, 14455), (2065, 13020), (2100, 12803), (2170, 12390), (2325, 11564), (2450, 10974), (2478, 10850), (2604, 10325), (2891, 9300), (2940, 9145), (2950, 9114), (3038, 8850), (3100, 8673), (3255, 8260), (3540, 7595), (3658, 7350), (3675, 7316), (4130, 6510), (4340, 6195), (4425, 6076), (4557, 5900), (4650, 5782), (4900, 5487), (4956, 5425)]