75827880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1151}}^1$

素因数の和:1232

約数の個数: 128

約数和(自身を含む): 257126400

約数和(自身を除く): 181298520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 915, 1080, 1098, 1151, 1220, 1464, 1647, 1830, 2196, 2302, 2440, 2745, 3294, 3453, 3660, 4392, 4604, 5490, 5755, 6588, 6906, 7320, 8235, 9208, 10359, 10980, 11510, 13176, 13812, 16470, 17265, 20718, 21960, 23020, 27624, 31077, 32940, 34530, 41436, 46040, 51795, 62154, 65880, 69060, 70211, 82872, 103590, 124308, 138120, 140422, 155385, 207180, 210633, 248616, 280844, 310770, 351055, 414360, 421266, 561688, 621540, 631899, 702110, 842532, 1053165, 1243080, 1263798, 1404220, 1685064, 1895697, 2106330, 2527596, 2808440, 3159495, 3791394, 4212660, 5055192, 6318990, 7582788, 8425320, 9478485, 12637980, 15165576, 18956970, 25275960, 37913940, 75827880]

約数ペア:

[(1, 75827880), (2, 37913940), (3, 25275960), (4, 18956970), (5, 15165576), (6, 12637980), (8, 9478485), (9, 8425320), (10, 7582788), (12, 6318990), (15, 5055192), (18, 4212660), (20, 3791394), (24, 3159495), (27, 2808440), (30, 2527596), (36, 2106330), (40, 1895697), (45, 1685064), (54, 1404220), (60, 1263798), (61, 1243080), (72, 1053165), (90, 842532), (108, 702110), (120, 631899), (122, 621540), (135, 561688), (180, 421266), (183, 414360), (216, 351055), (244, 310770), (270, 280844), (305, 248616), (360, 210633), (366, 207180), (488, 155385), (540, 140422), (549, 138120), (610, 124308), (732, 103590), (915, 82872), (1080, 70211), (1098, 69060), (1151, 65880), (1220, 62154), (1464, 51795), (1647, 46040), (1830, 41436), (2196, 34530), (2302, 32940), (2440, 31077), (2745, 27624), (3294, 23020), (3453, 21960), (3660, 20718), (4392, 17265), (4604, 16470), (5490, 13812), (5755, 13176), (6588, 11510), (6906, 10980), (7320, 10359), (8235, 9208)]