25138800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{6983}}^1$

素因数の和:7007

約数の個数: 90

約数和(自身を含む): 87251112

約数和(自身を除く): 62112312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 6983, 13966, 20949, 27932, 34915, 41898, 55864, 62847, 69830, 83796, 104745, 111728, 125694, 139660, 167592, 174575, 209490, 251388, 279320, 314235, 335184, 349150, 418980, 502776, 523725, 558640, 628470, 698300, 837960, 1005552, 1047450, 1256940, 1396600, 1571175, 1675920, 2094900, 2513880, 2793200, 3142350, 4189800, 5027760, 6284700, 8379600, 12569400, 25138800]

約数ペア:

[(1, 25138800), (2, 12569400), (3, 8379600), (4, 6284700), (5, 5027760), (6, 4189800), (8, 3142350), (9, 2793200), (10, 2513880), (12, 2094900), (15, 1675920), (16, 1571175), (18, 1396600), (20, 1256940), (24, 1047450), (25, 1005552), (30, 837960), (36, 698300), (40, 628470), (45, 558640), (48, 523725), (50, 502776), (60, 418980), (72, 349150), (75, 335184), (80, 314235), (90, 279320), (100, 251388), (120, 209490), (144, 174575), (150, 167592), (180, 139660), (200, 125694), (225, 111728), (240, 104745), (300, 83796), (360, 69830), (400, 62847), (450, 55864), (600, 41898), (720, 34915), (900, 27932), (1200, 20949), (1800, 13966), (3600, 6983)]