251946000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{13997}}^1$

素因数の和:14026

約数の個数: 120

約数和(自身を含む): 880026264

約数和(自身を除く): 628080264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 3000, 3600, 4500, 6000, 9000, 13997, 18000, 27994, 41991, 55988, 69985, 83982, 111976, 125973, 139970, 167964, 209955, 223952, 251946, 279940, 335928, 349925, 419910, 503892, 559880, 629865, 671856, 699850, 839820, 1007784, 1049775, 1119760, 1259730, 1399700, 1679640, 1749625, 2015568, 2099550, 2519460, 2799400, 3149325, 3359280, 3499250, 4199100, 5038920, 5248875, 5598800, 6298650, 6998500, 8398200, 10077840, 10497750, 12597300, 13997000, 15746625, 16796400, 20995500, 25194600, 27994000, 31493250, 41991000, 50389200, 62986500, 83982000, 125973000, 251946000]

約数ペア:

[(1, 251946000), (2, 125973000), (3, 83982000), (4, 62986500), (5, 50389200), (6, 41991000), (8, 31493250), (9, 27994000), (10, 25194600), (12, 20995500), (15, 16796400), (16, 15746625), (18, 13997000), (20, 12597300), (24, 10497750), (25, 10077840), (30, 8398200), (36, 6998500), (40, 6298650), (45, 5598800), (48, 5248875), (50, 5038920), (60, 4199100), (72, 3499250), (75, 3359280), (80, 3149325), (90, 2799400), (100, 2519460), (120, 2099550), (125, 2015568), (144, 1749625), (150, 1679640), (180, 1399700), (200, 1259730), (225, 1119760), (240, 1049775), (250, 1007784), (300, 839820), (360, 699850), (375, 671856), (400, 629865), (450, 559880), (500, 503892), (600, 419910), (720, 349925), (750, 335928), (900, 279940), (1000, 251946), (1125, 223952), (1200, 209955), (1500, 167964), (1800, 139970), (2000, 125973), (2250, 111976), (3000, 83982), (3600, 69985), (4500, 55988), (6000, 41991), (9000, 27994), (13997, 18000)]