73147860

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:229

約数の個数: 168

約数和(自身を含む): 239629320

約数和(自身を除く): 166481460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 173, 174, 180, 243, 261, 270, 290, 324, 346, 348, 405, 435, 486, 519, 522, 540, 580, 692, 729, 783, 810, 865, 870, 972, 1038, 1044, 1215, 1305, 1458, 1557, 1566, 1620, 1730, 1740, 2076, 2349, 2430, 2595, 2610, 2916, 3114, 3132, 3460, 3645, 3915, 4671, 4698, 4860, 5017, 5190, 5220, 6228, 7047, 7290, 7785, 7830, 9342, 9396, 10034, 10380, 11745, 14013, 14094, 14580, 15051, 15570, 15660, 18684, 20068, 21141, 23355, 23490, 25085, 28026, 28188, 30102, 31140, 35235, 42039, 42282, 45153, 46710, 46980, 50170, 56052, 60204, 70065, 70470, 75255, 84078, 84564, 90306, 93420, 100340, 105705, 126117, 135459, 140130, 140940, 150510, 168156, 180612, 210195, 211410, 225765, 252234, 270918, 280260, 301020, 406377, 420390, 422820, 451530, 504468, 541836, 630585, 677295, 812754, 840780, 903060, 1219131, 1261170, 1354590, 1625508, 2031885, 2438262, 2522340, 2709180, 3657393, 4063770, 4876524, 6095655, 7314786, 8127540, 12191310, 14629572, 18286965, 24382620, 36573930, 73147860]

約数ペア:

[(1, 73147860), (2, 36573930), (3, 24382620), (4, 18286965), (5, 14629572), (6, 12191310), (9, 8127540), (10, 7314786), (12, 6095655), (15, 4876524), (18, 4063770), (20, 3657393), (27, 2709180), (29, 2522340), (30, 2438262), (36, 2031885), (45, 1625508), (54, 1354590), (58, 1261170), (60, 1219131), (81, 903060), (87, 840780), (90, 812754), (108, 677295), (116, 630585), (135, 541836), (145, 504468), (162, 451530), (173, 422820), (174, 420390), (180, 406377), (243, 301020), (261, 280260), (270, 270918), (290, 252234), (324, 225765), (346, 211410), (348, 210195), (405, 180612), (435, 168156), (486, 150510), (519, 140940), (522, 140130), (540, 135459), (580, 126117), (692, 105705), (729, 100340), (783, 93420), (810, 90306), (865, 84564), (870, 84078), (972, 75255), (1038, 70470), (1044, 70065), (1215, 60204), (1305, 56052), (1458, 50170), (1557, 46980), (1566, 46710), (1620, 45153), (1730, 42282), (1740, 42039), (2076, 35235), (2349, 31140), (2430, 30102), (2595, 28188), (2610, 28026), (2916, 25085), (3114, 23490), (3132, 23355), (3460, 21141), (3645, 20068), (3915, 18684), (4671, 15660), (4698, 15570), (4860, 15051), (5017, 14580), (5190, 14094), (5220, 14013), (6228, 11745), (7047, 10380), (7290, 10034), (7785, 9396), (7830, 9342)]