25473000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{1213}}^1$

素因数の和:1244

約数の個数: 128

約数和(自身を含む): 90904320

約数和(自身を除く): 65431320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1213, 1400, 1500, 1750, 2100, 2426, 2625, 3000, 3500, 3639, 4200, 4852, 5250, 6065, 7000, 7278, 8491, 9704, 10500, 12130, 14556, 16982, 18195, 21000, 24260, 25473, 29112, 30325, 33964, 36390, 42455, 48520, 50946, 60650, 67928, 72780, 84910, 90975, 101892, 121300, 127365, 145560, 151625, 169820, 181950, 203784, 212275, 242600, 254730, 303250, 339640, 363900, 424550, 454875, 509460, 606500, 636825, 727800, 849100, 909750, 1018920, 1061375, 1213000, 1273650, 1698200, 1819500, 2122750, 2547300, 3184125, 3639000, 4245500, 5094600, 6368250, 8491000, 12736500, 25473000]

約数ペア:

[(1, 25473000), (2, 12736500), (3, 8491000), (4, 6368250), (5, 5094600), (6, 4245500), (7, 3639000), (8, 3184125), (10, 2547300), (12, 2122750), (14, 1819500), (15, 1698200), (20, 1273650), (21, 1213000), (24, 1061375), (25, 1018920), (28, 909750), (30, 849100), (35, 727800), (40, 636825), (42, 606500), (50, 509460), (56, 454875), (60, 424550), (70, 363900), (75, 339640), (84, 303250), (100, 254730), (105, 242600), (120, 212275), (125, 203784), (140, 181950), (150, 169820), (168, 151625), (175, 145560), (200, 127365), (210, 121300), (250, 101892), (280, 90975), (300, 84910), (350, 72780), (375, 67928), (420, 60650), (500, 50946), (525, 48520), (600, 42455), (700, 36390), (750, 33964), (840, 30325), (875, 29112), (1000, 25473), (1050, 24260), (1213, 21000), (1400, 18195), (1500, 16982), (1750, 14556), (2100, 12130), (2426, 10500), (2625, 9704), (3000, 8491), (3500, 7278), (3639, 7000), (4200, 6065), (4852, 5250)]