55504260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:96

約数の個数: 288

約数和(自身を含む): 209664000

約数和(自身を除く): 154159740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 31, 35, 36, 42, 45, 49, 58, 60, 62, 63, 70, 84, 87, 90, 93, 98, 105, 116, 124, 126, 140, 145, 147, 155, 174, 180, 186, 196, 203, 210, 217, 245, 252, 261, 279, 290, 294, 310, 315, 343, 348, 372, 406, 420, 434, 435, 441, 465, 490, 522, 558, 580, 588, 609, 620, 630, 651, 686, 735, 812, 868, 870, 882, 899, 930, 980, 1015, 1029, 1044, 1085, 1116, 1218, 1260, 1302, 1305, 1372, 1395, 1421, 1470, 1519, 1715, 1740, 1764, 1798, 1827, 1860, 1953, 2030, 2058, 2170, 2205, 2436, 2604, 2610, 2697, 2790, 2842, 2940, 3038, 3045, 3087, 3255, 3430, 3596, 3654, 3906, 4060, 4116, 4263, 4340, 4410, 4495, 4557, 5145, 5220, 5394, 5580, 5684, 6076, 6090, 6174, 6293, 6510, 6860, 7105, 7308, 7595, 7812, 8091, 8526, 8820, 8990, 9114, 9135, 9765, 9947, 10290, 10633, 10788, 12180, 12348, 12586, 12789, 13020, 13485, 13671, 14210, 15190, 15435, 16182, 17052, 17980, 18228, 18270, 18879, 19530, 19894, 20580, 21266, 21315, 22785, 25172, 25578, 26970, 27342, 28420, 29841, 30380, 30870, 31465, 31899, 32364, 36540, 37758, 39060, 39788, 40455, 42532, 42630, 44051, 45570, 49735, 51156, 53165, 53940, 54684, 56637, 59682, 61740, 62930, 63798, 63945, 68355, 75516, 80910, 85260, 88102, 89523, 91140, 94395, 95697, 99470, 106330, 113274, 119364, 125860, 127596, 127890, 132153, 136710, 149205, 159495, 161820, 176204, 179046, 188790, 191394, 198940, 212660, 220255, 226548, 255780, 264306, 273420, 283185, 298410, 308357, 318990, 358092, 377580, 382788, 396459, 440510, 447615, 478485, 528612, 566370, 596820, 616714, 637980, 660765, 792918, 881020, 895230, 925071, 956970, 1132740, 1233428, 1321530, 1541785, 1585836, 1790460, 1850142, 1913940, 1982295, 2643060, 2775213, 3083570, 3700284, 3964590, 4625355, 5550426, 6167140, 7929180, 9250710, 11100852, 13876065, 18501420, 27752130, 55504260]

約数ペア:

[(1, 55504260), (2, 27752130), (3, 18501420), (4, 13876065), (5, 11100852), (6, 9250710), (7, 7929180), (9, 6167140), (10, 5550426), (12, 4625355), (14, 3964590), (15, 3700284), (18, 3083570), (20, 2775213), (21, 2643060), (28, 1982295), (29, 1913940), (30, 1850142), (31, 1790460), (35, 1585836), (36, 1541785), (42, 1321530), (45, 1233428), (49, 1132740), (58, 956970), (60, 925071), (62, 895230), (63, 881020), (70, 792918), (84, 660765), (87, 637980), (90, 616714), (93, 596820), (98, 566370), (105, 528612), (116, 478485), (124, 447615), (126, 440510), (140, 396459), (145, 382788), (147, 377580), (155, 358092), (174, 318990), (180, 308357), (186, 298410), (196, 283185), (203, 273420), (210, 264306), (217, 255780), (245, 226548), (252, 220255), (261, 212660), (279, 198940), (290, 191394), (294, 188790), (310, 179046), (315, 176204), (343, 161820), (348, 159495), (372, 149205), (406, 136710), (420, 132153), (434, 127890), (435, 127596), (441, 125860), (465, 119364), (490, 113274), (522, 106330), (558, 99470), (580, 95697), (588, 94395), (609, 91140), (620, 89523), (630, 88102), (651, 85260), (686, 80910), (735, 75516), (812, 68355), (868, 63945), (870, 63798), (882, 62930), (899, 61740), (930, 59682), (980, 56637), (1015, 54684), (1029, 53940), (1044, 53165), (1085, 51156), (1116, 49735), (1218, 45570), (1260, 44051), (1302, 42630), (1305, 42532), (1372, 40455), (1395, 39788), (1421, 39060), (1470, 37758), (1519, 36540), (1715, 32364), (1740, 31899), (1764, 31465), (1798, 30870), (1827, 30380), (1860, 29841), (1953, 28420), (2030, 27342), (2058, 26970), (2170, 25578), (2205, 25172), (2436, 22785), (2604, 21315), (2610, 21266), (2697, 20580), (2790, 19894), (2842, 19530), (2940, 18879), (3038, 18270), (3045, 18228), (3087, 17980), (3255, 17052), (3430, 16182), (3596, 15435), (3654, 15190), (3906, 14210), (4060, 13671), (4116, 13485), (4263, 13020), (4340, 12789), (4410, 12586), (4495, 12348), (4557, 12180), (5145, 10788), (5220, 10633), (5394, 10290), (5580, 9947), (5684, 9765), (6076, 9135), (6090, 9114), (6174, 8990), (6293, 8820), (6510, 8526), (6860, 8091), (7105, 7812), (7308, 7595)]