15315204800

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{11491}}^1$

素因数の和:11544

約数の個数: 252

約数和(自身を含む): 46420348104

約数和(自身を除く): 31105143304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 49, 50, 56, 64, 68, 70, 80, 85, 98, 100, 112, 119, 136, 140, 160, 170, 175, 196, 200, 224, 238, 245, 272, 280, 320, 340, 350, 392, 400, 425, 448, 476, 490, 544, 560, 595, 680, 700, 784, 800, 833, 850, 952, 980, 1088, 1120, 1190, 1225, 1360, 1400, 1568, 1600, 1666, 1700, 1904, 1960, 2240, 2380, 2450, 2720, 2800, 2975, 3136, 3332, 3400, 3808, 3920, 4165, 4760, 4900, 5440, 5600, 5950, 6664, 6800, 7616, 7840, 8330, 9520, 9800, 11200, 11491, 11900, 13328, 13600, 15680, 16660, 19040, 19600, 20825, 22982, 23800, 26656, 27200, 33320, 38080, 39200, 41650, 45964, 47600, 53312, 57455, 66640, 78400, 80437, 83300, 91928, 95200, 114910, 133280, 160874, 166600, 183856, 190400, 195347, 229820, 266560, 287275, 321748, 333200, 367712, 390694, 402185, 459640, 563059, 574550, 643496, 666400, 735424, 781388, 804370, 919280, 976735, 1126118, 1149100, 1286992, 1332800, 1367429, 1562776, 1608740, 1838560, 1953470, 2010925, 2252236, 2298200, 2573984, 2734858, 2815295, 3125552, 3217480, 3677120, 3906940, 4021850, 4504472, 4596400, 4883675, 5147968, 5469716, 5630590, 6251104, 6434960, 6837145, 7813880, 8043700, 9008944, 9192800, 9572003, 9767350, 10939432, 11261180, 12502208, 12869920, 13674290, 14076475, 15627760, 16087400, 18017888, 18385600, 19144006, 19534700, 21878864, 22522360, 25739840, 27348580, 28152950, 31255520, 32174800, 34185725, 36035776, 38288012, 39069400, 43757728, 45044720, 47860015, 54697160, 56305900, 62511040, 64349600, 68371450, 76576024, 78138800, 87515456, 90089440, 95720030, 109394320, 112611800, 128699200, 136742900, 153152048, 156277600, 180178880, 191440060, 218788640, 225223600, 239300075, 273485800, 306304096, 312555200, 382880120, 437577280, 450447200, 478600150, 546971600, 612608192, 765760240, 900894400, 957200300, 1093943200, 1531520480, 1914400600, 2187886400, 3063040960, 3828801200, 7657602400, 15315204800]

約数ペア:

[(1, 15315204800), (2, 7657602400), (4, 3828801200), (5, 3063040960), (7, 2187886400), (8, 1914400600), (10, 1531520480), (14, 1093943200), (16, 957200300), (17, 900894400), (20, 765760240), (25, 612608192), (28, 546971600), (32, 478600150), (34, 450447200), (35, 437577280), (40, 382880120), (49, 312555200), (50, 306304096), (56, 273485800), (64, 239300075), (68, 225223600), (70, 218788640), (80, 191440060), (85, 180178880), (98, 156277600), (100, 153152048), (112, 136742900), (119, 128699200), (136, 112611800), (140, 109394320), (160, 95720030), (170, 90089440), (175, 87515456), (196, 78138800), (200, 76576024), (224, 68371450), (238, 64349600), (245, 62511040), (272, 56305900), (280, 54697160), (320, 47860015), (340, 45044720), (350, 43757728), (392, 39069400), (400, 38288012), (425, 36035776), (448, 34185725), (476, 32174800), (490, 31255520), (544, 28152950), (560, 27348580), (595, 25739840), (680, 22522360), (700, 21878864), (784, 19534700), (800, 19144006), (833, 18385600), (850, 18017888), (952, 16087400), (980, 15627760), (1088, 14076475), (1120, 13674290), (1190, 12869920), (1225, 12502208), (1360, 11261180), (1400, 10939432), (1568, 9767350), (1600, 9572003), (1666, 9192800), (1700, 9008944), (1904, 8043700), (1960, 7813880), (2240, 6837145), (2380, 6434960), (2450, 6251104), (2720, 5630590), (2800, 5469716), (2975, 5147968), (3136, 4883675), (3332, 4596400), (3400, 4504472), (3808, 4021850), (3920, 3906940), (4165, 3677120), (4760, 3217480), (4900, 3125552), (5440, 2815295), (5600, 2734858), (5950, 2573984), (6664, 2298200), (6800, 2252236), (7616, 2010925), (7840, 1953470), (8330, 1838560), (9520, 1608740), (9800, 1562776), (11200, 1367429), (11491, 1332800), (11900, 1286992), (13328, 1149100), (13600, 1126118), (15680, 976735), (16660, 919280), (19040, 804370), (19600, 781388), (20825, 735424), (22982, 666400), (23800, 643496), (26656, 574550), (27200, 563059), (33320, 459640), (38080, 402185), (39200, 390694), (41650, 367712), (45964, 333200), (47600, 321748), (53312, 287275), (57455, 266560), (66640, 229820), (78400, 195347), (80437, 190400), (83300, 183856), (91928, 166600), (95200, 160874), (114910, 133280)]