78825300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13829}}^1$

素因数の和:13865

約数の個数: 72

約数和(自身を含む): 240088800

約数和(自身を除く): 161263500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 13829, 27658, 41487, 55316, 69145, 82974, 138290, 165948, 207435, 262751, 276580, 345725, 414870, 525502, 691450, 788253, 829740, 1037175, 1051004, 1313755, 1382900, 1576506, 2074350, 2627510, 3153012, 3941265, 4148700, 5255020, 6568775, 7882530, 13137550, 15765060, 19706325, 26275100, 39412650, 78825300]

約数ペア:

[(1, 78825300), (2, 39412650), (3, 26275100), (4, 19706325), (5, 15765060), (6, 13137550), (10, 7882530), (12, 6568775), (15, 5255020), (19, 4148700), (20, 3941265), (25, 3153012), (30, 2627510), (38, 2074350), (50, 1576506), (57, 1382900), (60, 1313755), (75, 1051004), (76, 1037175), (95, 829740), (100, 788253), (114, 691450), (150, 525502), (190, 414870), (228, 345725), (285, 276580), (300, 262751), (380, 207435), (475, 165948), (570, 138290), (950, 82974), (1140, 69145), (1425, 55316), (1900, 41487), (2850, 27658), (5700, 13829)]