25320600

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{521}}^1$

素因数の和:552

約数の個数: 144

約数和(自身を含む): 88353720

約数和(自身を除く): 63033120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 243, 270, 300, 324, 360, 405, 450, 486, 521, 540, 600, 648, 675, 810, 900, 972, 1042, 1080, 1215, 1350, 1563, 1620, 1800, 1944, 2025, 2084, 2430, 2605, 2700, 3126, 3240, 4050, 4168, 4689, 4860, 5210, 5400, 6075, 6252, 7815, 8100, 9378, 9720, 10420, 12150, 12504, 13025, 14067, 15630, 16200, 18756, 20840, 23445, 24300, 26050, 28134, 31260, 37512, 39075, 42201, 46890, 48600, 52100, 56268, 62520, 70335, 78150, 84402, 93780, 104200, 112536, 117225, 126603, 140670, 156300, 168804, 187560, 211005, 234450, 253206, 281340, 312600, 337608, 351675, 422010, 468900, 506412, 562680, 633015, 703350, 844020, 937800, 1012824, 1055025, 1266030, 1406700, 1688040, 2110050, 2532060, 2813400, 3165075, 4220100, 5064120, 6330150, 8440200, 12660300, 25320600]

約数ペア:

[(1, 25320600), (2, 12660300), (3, 8440200), (4, 6330150), (5, 5064120), (6, 4220100), (8, 3165075), (9, 2813400), (10, 2532060), (12, 2110050), (15, 1688040), (18, 1406700), (20, 1266030), (24, 1055025), (25, 1012824), (27, 937800), (30, 844020), (36, 703350), (40, 633015), (45, 562680), (50, 506412), (54, 468900), (60, 422010), (72, 351675), (75, 337608), (81, 312600), (90, 281340), (100, 253206), (108, 234450), (120, 211005), (135, 187560), (150, 168804), (162, 156300), (180, 140670), (200, 126603), (216, 117225), (225, 112536), (243, 104200), (270, 93780), (300, 84402), (324, 78150), (360, 70335), (405, 62520), (450, 56268), (486, 52100), (521, 48600), (540, 46890), (600, 42201), (648, 39075), (675, 37512), (810, 31260), (900, 28134), (972, 26050), (1042, 24300), (1080, 23445), (1215, 20840), (1350, 18756), (1563, 16200), (1620, 15630), (1800, 14067), (1944, 13025), (2025, 12504), (2084, 12150), (2430, 10420), (2605, 9720), (2700, 9378), (3126, 8100), (3240, 7815), (4050, 6252), (4168, 6075), (4689, 5400), (4860, 5210)]