25677600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{823}}^1$

素因数の和:859

約数の個数: 144

約数和(自身を含む): 90119232

約数和(自身を除く): 64441632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 823, 975, 1040, 1200, 1248, 1300, 1560, 1646, 1950, 2080, 2400, 2469, 2600, 3120, 3292, 3900, 4115, 4938, 5200, 6240, 6584, 7800, 8230, 9876, 10400, 10699, 12345, 13168, 15600, 16460, 19752, 20575, 21398, 24690, 26336, 31200, 32097, 32920, 39504, 41150, 42796, 49380, 53495, 61725, 64194, 65840, 79008, 82300, 85592, 98760, 106990, 123450, 128388, 131680, 160485, 164600, 171184, 197520, 213980, 246900, 256776, 267475, 320970, 329200, 342368, 395040, 427960, 493800, 513552, 534950, 641940, 658400, 802425, 855920, 987600, 1027104, 1069900, 1283880, 1604850, 1711840, 1975200, 2139800, 2567760, 3209700, 4279600, 5135520, 6419400, 8559200, 12838800, 25677600]

約数ペア:

[(1, 25677600), (2, 12838800), (3, 8559200), (4, 6419400), (5, 5135520), (6, 4279600), (8, 3209700), (10, 2567760), (12, 2139800), (13, 1975200), (15, 1711840), (16, 1604850), (20, 1283880), (24, 1069900), (25, 1027104), (26, 987600), (30, 855920), (32, 802425), (39, 658400), (40, 641940), (48, 534950), (50, 513552), (52, 493800), (60, 427960), (65, 395040), (75, 342368), (78, 329200), (80, 320970), (96, 267475), (100, 256776), (104, 246900), (120, 213980), (130, 197520), (150, 171184), (156, 164600), (160, 160485), (195, 131680), (200, 128388), (208, 123450), (240, 106990), (260, 98760), (300, 85592), (312, 82300), (325, 79008), (390, 65840), (400, 64194), (416, 61725), (480, 53495), (520, 49380), (600, 42796), (624, 41150), (650, 39504), (780, 32920), (800, 32097), (823, 31200), (975, 26336), (1040, 24690), (1200, 21398), (1248, 20575), (1300, 19752), (1560, 16460), (1646, 15600), (1950, 13168), (2080, 12345), (2400, 10699), (2469, 10400), (2600, 9876), (3120, 8230), (3292, 7800), (3900, 6584), (4115, 6240), (4938, 5200)]