275060520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:565

約数の個数: 288

約数和(自身を含む): 1075576320

約数和(自身を除く): 800515800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 49, 56, 60, 62, 63, 70, 72, 84, 90, 93, 98, 105, 120, 124, 126, 140, 147, 155, 168, 180, 186, 196, 210, 217, 245, 248, 252, 279, 280, 294, 310, 315, 360, 372, 392, 420, 434, 441, 465, 490, 503, 504, 558, 588, 620, 630, 651, 735, 744, 840, 868, 882, 930, 980, 1006, 1085, 1116, 1176, 1240, 1260, 1302, 1395, 1470, 1509, 1519, 1736, 1764, 1860, 1953, 1960, 2012, 2170, 2205, 2232, 2515, 2520, 2604, 2790, 2940, 3018, 3038, 3255, 3521, 3528, 3720, 3906, 4024, 4340, 4410, 4527, 4557, 5030, 5208, 5580, 5880, 6036, 6076, 6510, 7042, 7545, 7595, 7812, 8680, 8820, 9054, 9114, 9765, 10060, 10563, 11160, 12072, 12152, 13020, 13671, 14084, 15090, 15190, 15593, 15624, 17605, 17640, 18108, 18228, 19530, 20120, 21126, 22635, 22785, 24647, 26040, 27342, 28168, 30180, 30380, 31186, 31689, 35210, 36216, 36456, 39060, 42252, 45270, 45570, 46779, 49294, 52815, 54684, 60360, 60760, 62372, 63378, 68355, 70420, 73941, 77965, 78120, 84504, 90540, 91140, 93558, 98588, 105630, 109151, 109368, 123235, 124744, 126756, 136710, 140337, 140840, 147882, 155930, 158445, 181080, 182280, 187116, 197176, 211260, 218302, 221823, 233895, 246470, 253512, 273420, 280674, 295764, 311860, 316890, 327453, 369705, 374232, 422520, 436604, 443646, 467790, 492940, 545755, 546840, 561348, 591528, 623720, 633780, 654906, 701685, 739410, 764057, 873208, 887292, 935580, 982359, 985880, 1091510, 1109115, 1122696, 1267560, 1309812, 1403370, 1478820, 1528114, 1637265, 1774584, 1871160, 1964718, 2183020, 2218230, 2292171, 2619624, 2806740, 2957640, 3056228, 3274530, 3820285, 3929436, 4366040, 4436460, 4584342, 4911795, 5613480, 6112456, 6549060, 6876513, 7640570, 7858872, 8872920, 9168684, 9823590, 11460855, 13098120, 13753026, 15281140, 18337368, 19647180, 22921710, 27506052, 30562280, 34382565, 39294360, 45843420, 55012104, 68765130, 91686840, 137530260, 275060520]

約数ペア:

[(1, 275060520), (2, 137530260), (3, 91686840), (4, 68765130), (5, 55012104), (6, 45843420), (7, 39294360), (8, 34382565), (9, 30562280), (10, 27506052), (12, 22921710), (14, 19647180), (15, 18337368), (18, 15281140), (20, 13753026), (21, 13098120), (24, 11460855), (28, 9823590), (30, 9168684), (31, 8872920), (35, 7858872), (36, 7640570), (40, 6876513), (42, 6549060), (45, 6112456), (49, 5613480), (56, 4911795), (60, 4584342), (62, 4436460), (63, 4366040), (70, 3929436), (72, 3820285), (84, 3274530), (90, 3056228), (93, 2957640), (98, 2806740), (105, 2619624), (120, 2292171), (124, 2218230), (126, 2183020), (140, 1964718), (147, 1871160), (155, 1774584), (168, 1637265), (180, 1528114), (186, 1478820), (196, 1403370), (210, 1309812), (217, 1267560), (245, 1122696), (248, 1109115), (252, 1091510), (279, 985880), (280, 982359), (294, 935580), (310, 887292), (315, 873208), (360, 764057), (372, 739410), (392, 701685), (420, 654906), (434, 633780), (441, 623720), (465, 591528), (490, 561348), (503, 546840), (504, 545755), (558, 492940), (588, 467790), (620, 443646), (630, 436604), (651, 422520), (735, 374232), (744, 369705), (840, 327453), (868, 316890), (882, 311860), (930, 295764), (980, 280674), (1006, 273420), (1085, 253512), (1116, 246470), (1176, 233895), (1240, 221823), (1260, 218302), (1302, 211260), (1395, 197176), (1470, 187116), (1509, 182280), (1519, 181080), (1736, 158445), (1764, 155930), (1860, 147882), (1953, 140840), (1960, 140337), (2012, 136710), (2170, 126756), (2205, 124744), (2232, 123235), (2515, 109368), (2520, 109151), (2604, 105630), (2790, 98588), (2940, 93558), (3018, 91140), (3038, 90540), (3255, 84504), (3521, 78120), (3528, 77965), (3720, 73941), (3906, 70420), (4024, 68355), (4340, 63378), (4410, 62372), (4527, 60760), (4557, 60360), (5030, 54684), (5208, 52815), (5580, 49294), (5880, 46779), (6036, 45570), (6076, 45270), (6510, 42252), (7042, 39060), (7545, 36456), (7595, 36216), (7812, 35210), (8680, 31689), (8820, 31186), (9054, 30380), (9114, 30180), (9765, 28168), (10060, 27342), (10563, 26040), (11160, 24647), (12072, 22785), (12152, 22635), (13020, 21126), (13671, 20120), (14084, 19530), (15090, 18228), (15190, 18108), (15593, 17640), (15624, 17605)]