26665800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{907}}^1$

素因数の和:940

約数の個数: 144

約数和(自身を含む): 96266160

約数和(自身を除く): 69600360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 907, 980, 1050, 1176, 1225, 1400, 1470, 1814, 1960, 2100, 2450, 2721, 2940, 3628, 3675, 4200, 4535, 4900, 5442, 5880, 6349, 7256, 7350, 9070, 9800, 10884, 12698, 13605, 14700, 18140, 19047, 21768, 22675, 25396, 27210, 29400, 31745, 36280, 38094, 44443, 45350, 50792, 54420, 63490, 68025, 76188, 88886, 90700, 95235, 108840, 126980, 133329, 136050, 152376, 158725, 177772, 181400, 190470, 222215, 253960, 266658, 272100, 317450, 355544, 380940, 444430, 476175, 533316, 544200, 634900, 666645, 761880, 888860, 952350, 1066632, 1111075, 1269800, 1333290, 1777720, 1904700, 2222150, 2666580, 3333225, 3809400, 4444300, 5333160, 6666450, 8888600, 13332900, 26665800]

約数ペア:

[(1, 26665800), (2, 13332900), (3, 8888600), (4, 6666450), (5, 5333160), (6, 4444300), (7, 3809400), (8, 3333225), (10, 2666580), (12, 2222150), (14, 1904700), (15, 1777720), (20, 1333290), (21, 1269800), (24, 1111075), (25, 1066632), (28, 952350), (30, 888860), (35, 761880), (40, 666645), (42, 634900), (49, 544200), (50, 533316), (56, 476175), (60, 444430), (70, 380940), (75, 355544), (84, 317450), (98, 272100), (100, 266658), (105, 253960), (120, 222215), (140, 190470), (147, 181400), (150, 177772), (168, 158725), (175, 152376), (196, 136050), (200, 133329), (210, 126980), (245, 108840), (280, 95235), (294, 90700), (300, 88886), (350, 76188), (392, 68025), (420, 63490), (490, 54420), (525, 50792), (588, 45350), (600, 44443), (700, 38094), (735, 36280), (840, 31745), (907, 29400), (980, 27210), (1050, 25396), (1176, 22675), (1225, 21768), (1400, 19047), (1470, 18140), (1814, 14700), (1960, 13605), (2100, 12698), (2450, 10884), (2721, 9800), (2940, 9070), (3628, 7350), (3675, 7256), (4200, 6349), (4535, 5880), (4900, 5442)]