148072500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{6581}}^1$

素因数の和:6611

約数の個数: 90

約数和(自身を含む): 467789322

約数和(自身を除く): 319716822

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 625, 750, 900, 1125, 1250, 1500, 1875, 2250, 2500, 3750, 4500, 5625, 6581, 7500, 11250, 13162, 19743, 22500, 26324, 32905, 39486, 59229, 65810, 78972, 98715, 118458, 131620, 164525, 197430, 236916, 296145, 329050, 394860, 493575, 592290, 658100, 822625, 987150, 1184580, 1480725, 1645250, 1974300, 2467875, 2961450, 3290500, 4113125, 4935750, 5922900, 7403625, 8226250, 9871500, 12339375, 14807250, 16452500, 24678750, 29614500, 37018125, 49357500, 74036250, 148072500]

約数ペア:

[(1, 148072500), (2, 74036250), (3, 49357500), (4, 37018125), (5, 29614500), (6, 24678750), (9, 16452500), (10, 14807250), (12, 12339375), (15, 9871500), (18, 8226250), (20, 7403625), (25, 5922900), (30, 4935750), (36, 4113125), (45, 3290500), (50, 2961450), (60, 2467875), (75, 1974300), (90, 1645250), (100, 1480725), (125, 1184580), (150, 987150), (180, 822625), (225, 658100), (250, 592290), (300, 493575), (375, 394860), (450, 329050), (500, 296145), (625, 236916), (750, 197430), (900, 164525), (1125, 131620), (1250, 118458), (1500, 98715), (1875, 78972), (2250, 65810), (2500, 59229), (3750, 39486), (4500, 32905), (5625, 26324), (6581, 22500), (7500, 19743), (11250, 13162)]