54151800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5309}}^1$

素因数の和:5345

約数の個数: 96

約数和(自身を含む): 177778800

約数和(自身を除く): 123627000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 136, 150, 170, 200, 204, 255, 300, 340, 408, 425, 510, 600, 680, 850, 1020, 1275, 1700, 2040, 2550, 3400, 5100, 5309, 10200, 10618, 15927, 21236, 26545, 31854, 42472, 53090, 63708, 79635, 90253, 106180, 127416, 132725, 159270, 180506, 212360, 265450, 270759, 318540, 361012, 398175, 451265, 530900, 541518, 637080, 722024, 796350, 902530, 1061800, 1083036, 1353795, 1592700, 1805060, 2166072, 2256325, 2707590, 3185400, 3610120, 4512650, 5415180, 6768975, 9025300, 10830360, 13537950, 18050600, 27075900, 54151800]

約数ペア:

[(1, 54151800), (2, 27075900), (3, 18050600), (4, 13537950), (5, 10830360), (6, 9025300), (8, 6768975), (10, 5415180), (12, 4512650), (15, 3610120), (17, 3185400), (20, 2707590), (24, 2256325), (25, 2166072), (30, 1805060), (34, 1592700), (40, 1353795), (50, 1083036), (51, 1061800), (60, 902530), (68, 796350), (75, 722024), (85, 637080), (100, 541518), (102, 530900), (120, 451265), (136, 398175), (150, 361012), (170, 318540), (200, 270759), (204, 265450), (255, 212360), (300, 180506), (340, 159270), (408, 132725), (425, 127416), (510, 106180), (600, 90253), (680, 79635), (850, 63708), (1020, 53090), (1275, 42472), (1700, 31854), (2040, 26545), (2550, 21236), (3400, 15927), (5100, 10618), (5309, 10200)]