135281160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{7669}}^1$

素因数の和:7700

約数の個数: 144

約数和(自身を含む): 511512300

約数和(自身を除く): 376231140

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 7669, 8820, 15338, 17640, 23007, 30676, 38345, 46014, 53683, 61352, 69021, 76690, 92028, 107366, 115035, 138042, 153380, 161049, 184056, 214732, 230070, 268415, 276084, 306760, 322098, 345105, 375781, 429464, 460140, 483147, 536830, 552168, 644196, 690210, 751562, 805245, 920280, 966294, 1073660, 1127343, 1288392, 1380420, 1503124, 1610490, 1878905, 1932588, 2147320, 2254686, 2415735, 2760840, 3006248, 3220980, 3382029, 3757810, 3865176, 4509372, 4831470, 5636715, 6441960, 6764058, 7515620, 9018744, 9662940, 11273430, 13528116, 15031240, 16910145, 19325880, 22546860, 27056232, 33820290, 45093720, 67640580, 135281160]

約数ペア:

[(1, 135281160), (2, 67640580), (3, 45093720), (4, 33820290), (5, 27056232), (6, 22546860), (7, 19325880), (8, 16910145), (9, 15031240), (10, 13528116), (12, 11273430), (14, 9662940), (15, 9018744), (18, 7515620), (20, 6764058), (21, 6441960), (24, 5636715), (28, 4831470), (30, 4509372), (35, 3865176), (36, 3757810), (40, 3382029), (42, 3220980), (45, 3006248), (49, 2760840), (56, 2415735), (60, 2254686), (63, 2147320), (70, 1932588), (72, 1878905), (84, 1610490), (90, 1503124), (98, 1380420), (105, 1288392), (120, 1127343), (126, 1073660), (140, 966294), (147, 920280), (168, 805245), (180, 751562), (196, 690210), (210, 644196), (245, 552168), (252, 536830), (280, 483147), (294, 460140), (315, 429464), (360, 375781), (392, 345105), (420, 322098), (441, 306760), (490, 276084), (504, 268415), (588, 230070), (630, 214732), (735, 184056), (840, 161049), (882, 153380), (980, 138042), (1176, 115035), (1260, 107366), (1470, 92028), (1764, 76690), (1960, 69021), (2205, 61352), (2520, 53683), (2940, 46014), (3528, 38345), (4410, 30676), (5880, 23007), (7669, 17640), (8820, 15338)]