827870040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{37699}}^1$

素因数の和:37777

約数の個数: 96

約数和(自身を含む): 2734758000

約数和(自身を除く): 1906887960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 21960, 37699, 75398, 113097, 150796, 188495, 226194, 301592, 339291, 376990, 452388, 565485, 678582, 753980, 904776, 1130970, 1357164, 1507960, 1696455, 2261940, 2299639, 2714328, 3392910, 4523880, 4599278, 6785820, 6898917, 9198556, 11498195, 13571640, 13797834, 18397112, 20696751, 22996390, 27595668, 34494585, 41393502, 45992780, 55191336, 68989170, 82787004, 91985560, 103483755, 137978340, 165574008, 206967510, 275956680, 413935020, 827870040]

約数ペア:

[(1, 827870040), (2, 413935020), (3, 275956680), (4, 206967510), (5, 165574008), (6, 137978340), (8, 103483755), (9, 91985560), (10, 82787004), (12, 68989170), (15, 55191336), (18, 45992780), (20, 41393502), (24, 34494585), (30, 27595668), (36, 22996390), (40, 20696751), (45, 18397112), (60, 13797834), (61, 13571640), (72, 11498195), (90, 9198556), (120, 6898917), (122, 6785820), (180, 4599278), (183, 4523880), (244, 3392910), (305, 2714328), (360, 2299639), (366, 2261940), (488, 1696455), (549, 1507960), (610, 1357164), (732, 1130970), (915, 904776), (1098, 753980), (1220, 678582), (1464, 565485), (1830, 452388), (2196, 376990), (2440, 339291), (2745, 301592), (3660, 226194), (4392, 188495), (5490, 150796), (7320, 113097), (10980, 75398), (21960, 37699)]