39399000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:618

約数の個数: 128

約数和(自身を含む): 128494080

約数和(自身を除く): 89095080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 250, 276, 300, 345, 375, 460, 500, 552, 571, 575, 600, 690, 750, 920, 1000, 1142, 1150, 1380, 1500, 1713, 1725, 2284, 2300, 2760, 2855, 2875, 3000, 3426, 3450, 4568, 4600, 5710, 5750, 6852, 6900, 8565, 8625, 11420, 11500, 13133, 13704, 13800, 14275, 17130, 17250, 22840, 23000, 26266, 28550, 34260, 34500, 39399, 42825, 52532, 57100, 65665, 68520, 69000, 71375, 78798, 85650, 105064, 114200, 131330, 142750, 157596, 171300, 196995, 214125, 262660, 285500, 315192, 328325, 342600, 393990, 428250, 525320, 571000, 656650, 787980, 856500, 984975, 1313300, 1575960, 1641625, 1713000, 1969950, 2626600, 3283250, 3939900, 4924875, 6566500, 7879800, 9849750, 13133000, 19699500, 39399000]

約数ペア:

[(1, 39399000), (2, 19699500), (3, 13133000), (4, 9849750), (5, 7879800), (6, 6566500), (8, 4924875), (10, 3939900), (12, 3283250), (15, 2626600), (20, 1969950), (23, 1713000), (24, 1641625), (25, 1575960), (30, 1313300), (40, 984975), (46, 856500), (50, 787980), (60, 656650), (69, 571000), (75, 525320), (92, 428250), (100, 393990), (115, 342600), (120, 328325), (125, 315192), (138, 285500), (150, 262660), (184, 214125), (200, 196995), (230, 171300), (250, 157596), (276, 142750), (300, 131330), (345, 114200), (375, 105064), (460, 85650), (500, 78798), (552, 71375), (571, 69000), (575, 68520), (600, 65665), (690, 57100), (750, 52532), (920, 42825), (1000, 39399), (1142, 34500), (1150, 34260), (1380, 28550), (1500, 26266), (1713, 23000), (1725, 22840), (2284, 17250), (2300, 17130), (2760, 14275), (2855, 13800), (2875, 13704), (3000, 13133), (3426, 11500), (3450, 11420), (4568, 8625), (4600, 8565), (5710, 6900), (5750, 6852)]