40781400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 142490880

約数和(自身を除く): 101709480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 37, 40, 44, 50, 55, 60, 66, 74, 75, 88, 100, 110, 111, 120, 132, 148, 150, 165, 167, 185, 200, 220, 222, 264, 275, 296, 300, 330, 334, 370, 407, 440, 444, 501, 550, 555, 600, 660, 668, 740, 814, 825, 835, 888, 925, 1002, 1100, 1110, 1221, 1320, 1336, 1480, 1628, 1650, 1670, 1837, 1850, 2004, 2035, 2200, 2220, 2442, 2505, 2775, 3256, 3300, 3340, 3674, 3700, 4008, 4070, 4175, 4440, 4884, 5010, 5511, 5550, 6105, 6179, 6600, 6680, 7348, 7400, 8140, 8350, 9185, 9768, 10020, 10175, 11022, 11100, 12210, 12358, 12525, 14696, 16280, 16700, 18370, 18537, 20040, 20350, 22044, 22200, 24420, 24716, 25050, 27555, 30525, 30895, 33400, 36740, 37074, 40700, 44088, 45925, 48840, 49432, 50100, 55110, 61050, 61790, 67969, 73480, 74148, 81400, 91850, 92685, 100200, 110220, 122100, 123580, 135938, 137775, 148296, 154475, 183700, 185370, 203907, 220440, 244200, 247160, 271876, 275550, 308950, 339845, 367400, 370740, 407814, 463425, 543752, 551100, 617900, 679690, 741480, 815628, 926850, 1019535, 1102200, 1235800, 1359380, 1631256, 1699225, 1853700, 2039070, 2718760, 3398450, 3707400, 4078140, 5097675, 6796900, 8156280, 10195350, 13593800, 20390700, 40781400]

約数ペア:

[(1, 40781400), (2, 20390700), (3, 13593800), (4, 10195350), (5, 8156280), (6, 6796900), (8, 5097675), (10, 4078140), (11, 3707400), (12, 3398450), (15, 2718760), (20, 2039070), (22, 1853700), (24, 1699225), (25, 1631256), (30, 1359380), (33, 1235800), (37, 1102200), (40, 1019535), (44, 926850), (50, 815628), (55, 741480), (60, 679690), (66, 617900), (74, 551100), (75, 543752), (88, 463425), (100, 407814), (110, 370740), (111, 367400), (120, 339845), (132, 308950), (148, 275550), (150, 271876), (165, 247160), (167, 244200), (185, 220440), (200, 203907), (220, 185370), (222, 183700), (264, 154475), (275, 148296), (296, 137775), (300, 135938), (330, 123580), (334, 122100), (370, 110220), (407, 100200), (440, 92685), (444, 91850), (501, 81400), (550, 74148), (555, 73480), (600, 67969), (660, 61790), (668, 61050), (740, 55110), (814, 50100), (825, 49432), (835, 48840), (888, 45925), (925, 44088), (1002, 40700), (1100, 37074), (1110, 36740), (1221, 33400), (1320, 30895), (1336, 30525), (1480, 27555), (1628, 25050), (1650, 24716), (1670, 24420), (1837, 22200), (1850, 22044), (2004, 20350), (2035, 20040), (2200, 18537), (2220, 18370), (2442, 16700), (2505, 16280), (2775, 14696), (3256, 12525), (3300, 12358), (3340, 12210), (3674, 11100), (3700, 11022), (4008, 10175), (4070, 10020), (4175, 9768), (4440, 9185), (4884, 8350), (5010, 8140), (5511, 7400), (5550, 7348), (6105, 6680), (6179, 6600)]