208140300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:757

約数の個数: 144

約数和(自身を含む): 675512320

約数和(自身を除く): 467372020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 127, 135, 150, 180, 225, 254, 270, 300, 381, 450, 508, 540, 607, 635, 675, 762, 900, 1143, 1214, 1270, 1350, 1524, 1821, 1905, 2286, 2428, 2540, 2700, 3035, 3175, 3429, 3642, 3810, 4572, 5463, 5715, 6070, 6350, 6858, 7284, 7620, 9105, 9525, 10926, 11430, 12140, 12700, 13716, 15175, 16389, 17145, 18210, 19050, 21852, 22860, 27315, 28575, 30350, 32778, 34290, 36420, 38100, 45525, 54630, 57150, 60700, 65556, 68580, 77089, 81945, 85725, 91050, 109260, 114300, 136575, 154178, 163890, 171450, 182100, 231267, 273150, 308356, 327780, 342900, 385445, 409725, 462534, 546300, 693801, 770890, 819450, 925068, 1156335, 1387602, 1541780, 1638900, 1927225, 2081403, 2312670, 2775204, 3469005, 3854450, 4162806, 4625340, 5781675, 6938010, 7708900, 8325612, 10407015, 11563350, 13876020, 17345025, 20814030, 23126700, 34690050, 41628060, 52035075, 69380100, 104070150, 208140300]

約数ペア:

[(1, 208140300), (2, 104070150), (3, 69380100), (4, 52035075), (5, 41628060), (6, 34690050), (9, 23126700), (10, 20814030), (12, 17345025), (15, 13876020), (18, 11563350), (20, 10407015), (25, 8325612), (27, 7708900), (30, 6938010), (36, 5781675), (45, 4625340), (50, 4162806), (54, 3854450), (60, 3469005), (75, 2775204), (90, 2312670), (100, 2081403), (108, 1927225), (127, 1638900), (135, 1541780), (150, 1387602), (180, 1156335), (225, 925068), (254, 819450), (270, 770890), (300, 693801), (381, 546300), (450, 462534), (508, 409725), (540, 385445), (607, 342900), (635, 327780), (675, 308356), (762, 273150), (900, 231267), (1143, 182100), (1214, 171450), (1270, 163890), (1350, 154178), (1524, 136575), (1821, 114300), (1905, 109260), (2286, 91050), (2428, 85725), (2540, 81945), (2700, 77089), (3035, 68580), (3175, 65556), (3429, 60700), (3642, 57150), (3810, 54630), (4572, 45525), (5463, 38100), (5715, 36420), (6070, 34290), (6350, 32778), (6858, 30350), (7284, 28575), (7620, 27315), (9105, 22860), (9525, 21852), (10926, 19050), (11430, 18210), (12140, 17145), (12700, 16389), (13716, 15175)]