13443150

素因数分解:

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

素因数の和:119

約数の個数: 144

約数和(自身を含む): 40711680

約数和(自身を除く): 27268530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 49, 50, 59, 62, 70, 75, 93, 98, 105, 118, 147, 150, 155, 175, 177, 186, 210, 217, 245, 294, 295, 310, 350, 354, 413, 434, 465, 490, 525, 590, 651, 735, 775, 826, 885, 930, 1050, 1085, 1225, 1239, 1302, 1470, 1475, 1519, 1550, 1770, 1829, 2065, 2170, 2325, 2450, 2478, 2891, 2950, 3038, 3255, 3658, 3675, 4130, 4425, 4557, 4650, 5425, 5487, 5782, 6195, 6510, 7350, 7595, 8673, 8850, 9114, 9145, 10325, 10850, 10974, 12390, 12803, 14455, 15190, 16275, 17346, 18290, 20650, 22785, 25606, 27435, 28910, 30975, 32550, 37975, 38409, 43365, 45570, 45725, 54870, 61950, 64015, 72275, 75950, 76818, 86730, 89621, 91450, 113925, 128030, 137175, 144550, 179242, 192045, 216825, 227850, 268863, 274350, 320075, 384090, 433650, 448105, 537726, 640150, 896210, 960225, 1344315, 1920450, 2240525, 2688630, 4481050, 6721575, 13443150]

約数ペア:

[(1, 13443150), (2, 6721575), (3, 4481050), (5, 2688630), (6, 2240525), (7, 1920450), (10, 1344315), (14, 960225), (15, 896210), (21, 640150), (25, 537726), (30, 448105), (31, 433650), (35, 384090), (42, 320075), (49, 274350), (50, 268863), (59, 227850), (62, 216825), (70, 192045), (75, 179242), (93, 144550), (98, 137175), (105, 128030), (118, 113925), (147, 91450), (150, 89621), (155, 86730), (175, 76818), (177, 75950), (186, 72275), (210, 64015), (217, 61950), (245, 54870), (294, 45725), (295, 45570), (310, 43365), (350, 38409), (354, 37975), (413, 32550), (434, 30975), (465, 28910), (490, 27435), (525, 25606), (590, 22785), (651, 20650), (735, 18290), (775, 17346), (826, 16275), (885, 15190), (930, 14455), (1050, 12803), (1085, 12390), (1225, 10974), (1239, 10850), (1302, 10325), (1470, 9145), (1475, 9114), (1519, 8850), (1550, 8673), (1770, 7595), (1829, 7350), (2065, 6510), (2170, 6195), (2325, 5782), (2450, 5487), (2478, 5425), (2891, 4650), (2950, 4557), (3038, 4425), (3255, 4130), (3658, 3675)]