157031700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:151

約数の個数: 288

約数和(自身を含む): 557297664

約数和(自身を除く): 400265964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 37, 42, 43, 47, 50, 60, 70, 74, 75, 84, 86, 94, 100, 105, 111, 129, 140, 141, 148, 150, 172, 175, 185, 188, 210, 215, 222, 235, 258, 259, 282, 300, 301, 329, 350, 370, 420, 430, 444, 470, 516, 518, 525, 555, 564, 602, 645, 658, 700, 705, 740, 777, 860, 903, 925, 940, 987, 1036, 1050, 1075, 1110, 1175, 1204, 1290, 1295, 1316, 1410, 1505, 1554, 1591, 1645, 1739, 1806, 1850, 1974, 2021, 2100, 2150, 2220, 2350, 2580, 2590, 2775, 2820, 3010, 3108, 3182, 3225, 3290, 3478, 3525, 3612, 3700, 3885, 3948, 4042, 4300, 4515, 4700, 4773, 4935, 5180, 5217, 5550, 6020, 6063, 6364, 6450, 6475, 6580, 6956, 7050, 7525, 7770, 7955, 8084, 8225, 8695, 9030, 9546, 9870, 10105, 10434, 11100, 11137, 12126, 12173, 12900, 12950, 14100, 14147, 15050, 15540, 15910, 16450, 17390, 18060, 19092, 19425, 19740, 20210, 20868, 22274, 22575, 23865, 24252, 24346, 24675, 25900, 26085, 28294, 30100, 30315, 31820, 32900, 33411, 34780, 36519, 38850, 39775, 40420, 42441, 43475, 44548, 45150, 47730, 48692, 49350, 50525, 52170, 55685, 56588, 60630, 60865, 66822, 70735, 73038, 74777, 77700, 79550, 84882, 86950, 90300, 95460, 98700, 101050, 104340, 111370, 119325, 121260, 121730, 130425, 133644, 141470, 146076, 149554, 151575, 159100, 167055, 169764, 173900, 182595, 202100, 212205, 222740, 224331, 238650, 243460, 260850, 278425, 282940, 299108, 303150, 304325, 334110, 353675, 365190, 373885, 424410, 448662, 477300, 521700, 523439, 556850, 606300, 608650, 668220, 707350, 730380, 747770, 835275, 848820, 897324, 912975, 1046878, 1061025, 1113700, 1121655, 1217300, 1414700, 1495540, 1570317, 1670550, 1825950, 1869425, 2093756, 2122050, 2243310, 2617195, 3140634, 3341100, 3651900, 3738850, 4244100, 4486620, 5234390, 5608275, 6281268, 7477700, 7851585, 10468780, 11216550, 13085975, 15703170, 22433100, 26171950, 31406340, 39257925, 52343900, 78515850, 157031700]

約数ペア:

[(1, 157031700), (2, 78515850), (3, 52343900), (4, 39257925), (5, 31406340), (6, 26171950), (7, 22433100), (10, 15703170), (12, 13085975), (14, 11216550), (15, 10468780), (20, 7851585), (21, 7477700), (25, 6281268), (28, 5608275), (30, 5234390), (35, 4486620), (37, 4244100), (42, 3738850), (43, 3651900), (47, 3341100), (50, 3140634), (60, 2617195), (70, 2243310), (74, 2122050), (75, 2093756), (84, 1869425), (86, 1825950), (94, 1670550), (100, 1570317), (105, 1495540), (111, 1414700), (129, 1217300), (140, 1121655), (141, 1113700), (148, 1061025), (150, 1046878), (172, 912975), (175, 897324), (185, 848820), (188, 835275), (210, 747770), (215, 730380), (222, 707350), (235, 668220), (258, 608650), (259, 606300), (282, 556850), (300, 523439), (301, 521700), (329, 477300), (350, 448662), (370, 424410), (420, 373885), (430, 365190), (444, 353675), (470, 334110), (516, 304325), (518, 303150), (525, 299108), (555, 282940), (564, 278425), (602, 260850), (645, 243460), (658, 238650), (700, 224331), (705, 222740), (740, 212205), (777, 202100), (860, 182595), (903, 173900), (925, 169764), (940, 167055), (987, 159100), (1036, 151575), (1050, 149554), (1075, 146076), (1110, 141470), (1175, 133644), (1204, 130425), (1290, 121730), (1295, 121260), (1316, 119325), (1410, 111370), (1505, 104340), (1554, 101050), (1591, 98700), (1645, 95460), (1739, 90300), (1806, 86950), (1850, 84882), (1974, 79550), (2021, 77700), (2100, 74777), (2150, 73038), (2220, 70735), (2350, 66822), (2580, 60865), (2590, 60630), (2775, 56588), (2820, 55685), (3010, 52170), (3108, 50525), (3182, 49350), (3225, 48692), (3290, 47730), (3478, 45150), (3525, 44548), (3612, 43475), (3700, 42441), (3885, 40420), (3948, 39775), (4042, 38850), (4300, 36519), (4515, 34780), (4700, 33411), (4773, 32900), (4935, 31820), (5180, 30315), (5217, 30100), (5550, 28294), (6020, 26085), (6063, 25900), (6364, 24675), (6450, 24346), (6475, 24252), (6580, 23865), (6956, 22575), (7050, 22274), (7525, 20868), (7770, 20210), (7955, 19740), (8084, 19425), (8225, 19092), (8695, 18060), (9030, 17390), (9546, 16450), (9870, 15910), (10105, 15540), (10434, 15050), (11100, 14147), (11137, 14100), (12126, 12950), (12173, 12900)]