152206740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{17257}}^1$

素因数の和:17286

約数の個数: 108

約数和(自身を含む): 537103476

約数和(自身を除く): 384896736

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 17257, 34514, 51771, 69028, 86285, 103542, 120799, 155313, 172570, 207084, 241598, 258855, 310626, 345140, 362397, 483196, 517710, 603995, 621252, 724794, 776565, 845593, 1035420, 1087191, 1207990, 1449588, 1553130, 1691186, 1811985, 2174382, 2415980, 2536779, 3106260, 3382372, 3623970, 4227965, 4348764, 5073558, 5435955, 7247940, 7610337, 8455930, 10147116, 10871910, 12683895, 15220674, 16911860, 21743820, 25367790, 30441348, 38051685, 50735580, 76103370, 152206740]

約数ペア:

[(1, 152206740), (2, 76103370), (3, 50735580), (4, 38051685), (5, 30441348), (6, 25367790), (7, 21743820), (9, 16911860), (10, 15220674), (12, 12683895), (14, 10871910), (15, 10147116), (18, 8455930), (20, 7610337), (21, 7247940), (28, 5435955), (30, 5073558), (35, 4348764), (36, 4227965), (42, 3623970), (45, 3382372), (49, 3106260), (60, 2536779), (63, 2415980), (70, 2174382), (84, 1811985), (90, 1691186), (98, 1553130), (105, 1449588), (126, 1207990), (140, 1087191), (147, 1035420), (180, 845593), (196, 776565), (210, 724794), (245, 621252), (252, 603995), (294, 517710), (315, 483196), (420, 362397), (441, 345140), (490, 310626), (588, 258855), (630, 241598), (735, 207084), (882, 172570), (980, 155313), (1260, 120799), (1470, 103542), (1764, 86285), (2205, 69028), (2940, 51771), (4410, 34514), (8820, 17257)]