67087860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1201}}^1$

素因数の和:1246

約数の個数: 144

約数和(自身を含む): 230207040

約数和(自身を除く): 163119180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1201, 1330, 1470, 1596, 1862, 1995, 2402, 2660, 2793, 2940, 3603, 3724, 3990, 4655, 4804, 5586, 6005, 7206, 7980, 8407, 9310, 11172, 12010, 13965, 14412, 16814, 18015, 18620, 22819, 24020, 25221, 27930, 33628, 36030, 42035, 45638, 50442, 55860, 58849, 68457, 72060, 84070, 91276, 100884, 114095, 117698, 126105, 136914, 159733, 168140, 176547, 228190, 235396, 252210, 273828, 294245, 319466, 342285, 353094, 456380, 479199, 504420, 588490, 638932, 684570, 706188, 798665, 882735, 958398, 1118131, 1176980, 1369140, 1597330, 1765470, 1916796, 2236262, 2395995, 3194660, 3354393, 3530940, 4472524, 4791990, 5590655, 6708786, 9583980, 11181310, 13417572, 16771965, 22362620, 33543930, 67087860]

約数ペア:

[(1, 67087860), (2, 33543930), (3, 22362620), (4, 16771965), (5, 13417572), (6, 11181310), (7, 9583980), (10, 6708786), (12, 5590655), (14, 4791990), (15, 4472524), (19, 3530940), (20, 3354393), (21, 3194660), (28, 2395995), (30, 2236262), (35, 1916796), (38, 1765470), (42, 1597330), (49, 1369140), (57, 1176980), (60, 1118131), (70, 958398), (76, 882735), (84, 798665), (95, 706188), (98, 684570), (105, 638932), (114, 588490), (133, 504420), (140, 479199), (147, 456380), (190, 353094), (196, 342285), (210, 319466), (228, 294245), (245, 273828), (266, 252210), (285, 235396), (294, 228190), (380, 176547), (399, 168140), (420, 159733), (490, 136914), (532, 126105), (570, 117698), (588, 114095), (665, 100884), (735, 91276), (798, 84070), (931, 72060), (980, 68457), (1140, 58849), (1201, 55860), (1330, 50442), (1470, 45638), (1596, 42035), (1862, 36030), (1995, 33628), (2402, 27930), (2660, 25221), (2793, 24020), (2940, 22819), (3603, 18620), (3724, 18015), (3990, 16814), (4655, 14412), (4804, 13965), (5586, 12010), (6005, 11172), (7206, 9310), (7980, 8407)]