26600700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 89994240

約数和(自身を除く): 63393540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 53, 60, 70, 75, 84, 100, 105, 106, 140, 150, 159, 175, 210, 212, 239, 265, 300, 318, 350, 371, 420, 478, 525, 530, 636, 700, 717, 742, 795, 956, 1050, 1060, 1113, 1195, 1325, 1434, 1484, 1590, 1673, 1855, 2100, 2226, 2390, 2650, 2868, 3180, 3346, 3585, 3710, 3975, 4452, 4780, 5019, 5300, 5565, 5975, 6692, 7170, 7420, 7950, 8365, 9275, 10038, 11130, 11950, 12667, 14340, 15900, 16730, 17925, 18550, 20076, 22260, 23900, 25095, 25334, 27825, 33460, 35850, 37100, 38001, 41825, 50190, 50668, 55650, 63335, 71700, 76002, 83650, 88669, 100380, 111300, 125475, 126670, 152004, 167300, 177338, 190005, 250950, 253340, 266007, 316675, 354676, 380010, 443345, 501900, 532014, 633350, 760020, 886690, 950025, 1064028, 1266700, 1330035, 1773380, 1900050, 2216725, 2660070, 3800100, 4433450, 5320140, 6650175, 8866900, 13300350, 26600700]

約数ペア:

[(1, 26600700), (2, 13300350), (3, 8866900), (4, 6650175), (5, 5320140), (6, 4433450), (7, 3800100), (10, 2660070), (12, 2216725), (14, 1900050), (15, 1773380), (20, 1330035), (21, 1266700), (25, 1064028), (28, 950025), (30, 886690), (35, 760020), (42, 633350), (50, 532014), (53, 501900), (60, 443345), (70, 380010), (75, 354676), (84, 316675), (100, 266007), (105, 253340), (106, 250950), (140, 190005), (150, 177338), (159, 167300), (175, 152004), (210, 126670), (212, 125475), (239, 111300), (265, 100380), (300, 88669), (318, 83650), (350, 76002), (371, 71700), (420, 63335), (478, 55650), (525, 50668), (530, 50190), (636, 41825), (700, 38001), (717, 37100), (742, 35850), (795, 33460), (956, 27825), (1050, 25334), (1060, 25095), (1113, 23900), (1195, 22260), (1325, 20076), (1434, 18550), (1484, 17925), (1590, 16730), (1673, 15900), (1855, 14340), (2100, 12667), (2226, 11950), (2390, 11130), (2650, 10038), (2868, 9275), (3180, 8365), (3346, 7950), (3585, 7420), (3710, 7170), (3975, 6692), (4452, 5975), (4780, 5565), (5019, 5300)]