15705746700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{105337}}^1$

素因数の和:105432

約数の個数: 144

約数和(自身を含む): 52665629184

約数和(自身を除く): 36959882484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 71, 75, 84, 100, 105, 140, 142, 150, 175, 210, 213, 284, 300, 350, 355, 420, 426, 497, 525, 700, 710, 852, 994, 1050, 1065, 1420, 1491, 1775, 1988, 2100, 2130, 2485, 2982, 3550, 4260, 4970, 5325, 5964, 7100, 7455, 9940, 10650, 12425, 14910, 21300, 24850, 29820, 37275, 49700, 74550, 105337, 149100, 210674, 316011, 421348, 526685, 632022, 737359, 1053370, 1264044, 1474718, 1580055, 2106740, 2212077, 2633425, 2949436, 3160110, 3686795, 4424154, 5266850, 6320220, 7373590, 7478927, 7900275, 8848308, 10533700, 11060385, 14747180, 14957854, 15800550, 18433975, 22120770, 22436781, 29915708, 31601100, 36867950, 37394635, 44241540, 44873562, 52352489, 55301925, 73735900, 74789270, 89747124, 104704978, 110603850, 112183905, 149578540, 157057467, 186973175, 209409956, 221207700, 224367810, 261762445, 314114934, 373946350, 448735620, 523524890, 560919525, 628229868, 747892700, 785287335, 1047049780, 1121839050, 1308812225, 1570574670, 2243678100, 2617624450, 3141149340, 3926436675, 5235248900, 7852873350, 15705746700]

約数ペア:

[(1, 15705746700), (2, 7852873350), (3, 5235248900), (4, 3926436675), (5, 3141149340), (6, 2617624450), (7, 2243678100), (10, 1570574670), (12, 1308812225), (14, 1121839050), (15, 1047049780), (20, 785287335), (21, 747892700), (25, 628229868), (28, 560919525), (30, 523524890), (35, 448735620), (42, 373946350), (50, 314114934), (60, 261762445), (70, 224367810), (71, 221207700), (75, 209409956), (84, 186973175), (100, 157057467), (105, 149578540), (140, 112183905), (142, 110603850), (150, 104704978), (175, 89747124), (210, 74789270), (213, 73735900), (284, 55301925), (300, 52352489), (350, 44873562), (355, 44241540), (420, 37394635), (426, 36867950), (497, 31601100), (525, 29915708), (700, 22436781), (710, 22120770), (852, 18433975), (994, 15800550), (1050, 14957854), (1065, 14747180), (1420, 11060385), (1491, 10533700), (1775, 8848308), (1988, 7900275), (2100, 7478927), (2130, 7373590), (2485, 6320220), (2982, 5266850), (3550, 4424154), (4260, 3686795), (4970, 3160110), (5325, 2949436), (5964, 2633425), (7100, 2212077), (7455, 2106740), (9940, 1580055), (10650, 1474718), (12425, 1264044), (14910, 1053370), (21300, 737359), (24850, 632022), (29820, 526685), (37275, 421348), (49700, 316011), (74550, 210674), (105337, 149100)]