300248340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^2$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 993912192

約数和(自身を除く): 693663852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 139, 140, 148, 185, 210, 222, 259, 278, 370, 417, 420, 444, 518, 555, 556, 695, 740, 777, 834, 973, 1036, 1110, 1295, 1390, 1554, 1668, 1946, 2085, 2220, 2590, 2780, 2919, 3108, 3885, 3892, 4170, 4865, 5143, 5180, 5838, 7770, 8340, 9730, 10286, 11676, 14595, 15429, 15540, 19321, 19460, 20572, 25715, 29190, 30858, 36001, 38642, 51430, 57963, 58380, 61716, 72002, 77145, 77284, 96605, 102860, 108003, 115926, 135247, 144004, 154290, 180005, 193210, 216006, 231852, 270494, 289815, 308580, 360010, 386420, 405741, 432012, 540015, 540988, 579630, 676235, 714877, 720020, 811482, 1080030, 1159260, 1352470, 1429754, 1622964, 2028705, 2144631, 2160060, 2704940, 2859508, 3574385, 4057410, 4289262, 5004139, 7148770, 8114820, 8578524, 10008278, 10723155, 14297540, 15012417, 20016556, 21446310, 25020695, 30024834, 42892620, 50041390, 60049668, 75062085, 100082780, 150124170, 300248340]

約数ペア:

[(1, 300248340), (2, 150124170), (3, 100082780), (4, 75062085), (5, 60049668), (6, 50041390), (7, 42892620), (10, 30024834), (12, 25020695), (14, 21446310), (15, 20016556), (20, 15012417), (21, 14297540), (28, 10723155), (30, 10008278), (35, 8578524), (37, 8114820), (42, 7148770), (60, 5004139), (70, 4289262), (74, 4057410), (84, 3574385), (105, 2859508), (111, 2704940), (139, 2160060), (140, 2144631), (148, 2028705), (185, 1622964), (210, 1429754), (222, 1352470), (259, 1159260), (278, 1080030), (370, 811482), (417, 720020), (420, 714877), (444, 676235), (518, 579630), (555, 540988), (556, 540015), (695, 432012), (740, 405741), (777, 386420), (834, 360010), (973, 308580), (1036, 289815), (1110, 270494), (1295, 231852), (1390, 216006), (1554, 193210), (1668, 180005), (1946, 154290), (2085, 144004), (2220, 135247), (2590, 115926), (2780, 108003), (2919, 102860), (3108, 96605), (3885, 77284), (3892, 77145), (4170, 72002), (4865, 61716), (5143, 58380), (5180, 57963), (5838, 51430), (7770, 38642), (8340, 36001), (9730, 30858), (10286, 29190), (11676, 25715), (14595, 20572), (15429, 19460), (15540, 19321)]