15108800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:119

約数の個数: 168

約数和(自身を含む): 45354240

約数和(自身を除く): 30245440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 71, 76, 80, 95, 100, 112, 133, 140, 142, 152, 160, 175, 190, 200, 224, 266, 280, 284, 304, 320, 350, 355, 380, 400, 448, 475, 497, 532, 560, 568, 608, 665, 700, 710, 760, 800, 950, 994, 1064, 1120, 1136, 1216, 1330, 1349, 1400, 1420, 1520, 1600, 1775, 1900, 1988, 2128, 2240, 2272, 2485, 2660, 2698, 2800, 2840, 3040, 3325, 3550, 3800, 3976, 4256, 4544, 4970, 5320, 5396, 5600, 5680, 6080, 6650, 6745, 7100, 7600, 7952, 8512, 9443, 9940, 10640, 10792, 11200, 11360, 12425, 13300, 13490, 14200, 15200, 15904, 18886, 19880, 21280, 21584, 22720, 24850, 26600, 26980, 28400, 30400, 31808, 33725, 37772, 39760, 42560, 43168, 47215, 49700, 53200, 53960, 56800, 67450, 75544, 79520, 86336, 94430, 99400, 106400, 107920, 113600, 134900, 151088, 159040, 188860, 198800, 212800, 215840, 236075, 269800, 302176, 377720, 397600, 431680, 472150, 539600, 604352, 755440, 795200, 944300, 1079200, 1510880, 1888600, 2158400, 3021760, 3777200, 7554400, 15108800]

約数ペア:

[(1, 15108800), (2, 7554400), (4, 3777200), (5, 3021760), (7, 2158400), (8, 1888600), (10, 1510880), (14, 1079200), (16, 944300), (19, 795200), (20, 755440), (25, 604352), (28, 539600), (32, 472150), (35, 431680), (38, 397600), (40, 377720), (50, 302176), (56, 269800), (64, 236075), (70, 215840), (71, 212800), (76, 198800), (80, 188860), (95, 159040), (100, 151088), (112, 134900), (133, 113600), (140, 107920), (142, 106400), (152, 99400), (160, 94430), (175, 86336), (190, 79520), (200, 75544), (224, 67450), (266, 56800), (280, 53960), (284, 53200), (304, 49700), (320, 47215), (350, 43168), (355, 42560), (380, 39760), (400, 37772), (448, 33725), (475, 31808), (497, 30400), (532, 28400), (560, 26980), (568, 26600), (608, 24850), (665, 22720), (700, 21584), (710, 21280), (760, 19880), (800, 18886), (950, 15904), (994, 15200), (1064, 14200), (1120, 13490), (1136, 13300), (1216, 12425), (1330, 11360), (1349, 11200), (1400, 10792), (1420, 10640), (1520, 9940), (1600, 9443), (1775, 8512), (1900, 7952), (1988, 7600), (2128, 7100), (2240, 6745), (2272, 6650), (2485, 6080), (2660, 5680), (2698, 5600), (2800, 5396), (2840, 5320), (3040, 4970), (3325, 4544), (3550, 4256), (3800, 3976)]