613389700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2153}}^1$

素因数の和:2222

約数の個数: 144

約数和(自身を含む): 1705140864

約数和(自身を除く): 1091751164

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 37, 44, 50, 55, 70, 74, 77, 100, 110, 140, 148, 154, 175, 185, 220, 259, 275, 308, 350, 370, 385, 407, 518, 550, 700, 740, 770, 814, 925, 1036, 1100, 1295, 1540, 1628, 1850, 1925, 2035, 2153, 2590, 2849, 3700, 3850, 4070, 4306, 5180, 5698, 6475, 7700, 8140, 8612, 10175, 10765, 11396, 12950, 14245, 15071, 20350, 21530, 23683, 25900, 28490, 30142, 40700, 43060, 47366, 53825, 56980, 60284, 71225, 75355, 79661, 94732, 107650, 118415, 142450, 150710, 159322, 165781, 215300, 236830, 284900, 301420, 318644, 331562, 376775, 398305, 473660, 557627, 592075, 663124, 753550, 796610, 828905, 876271, 1115254, 1184150, 1507100, 1593220, 1657810, 1752542, 1991525, 2230508, 2368300, 2788135, 3315620, 3505084, 3983050, 4144525, 4381355, 5576270, 6133897, 7966100, 8289050, 8762710, 11152540, 12267794, 13940675, 16578100, 17525420, 21906775, 24535588, 27881350, 30669485, 43813550, 55762700, 61338970, 87627100, 122677940, 153347425, 306694850, 613389700]

約数ペア:

[(1, 613389700), (2, 306694850), (4, 153347425), (5, 122677940), (7, 87627100), (10, 61338970), (11, 55762700), (14, 43813550), (20, 30669485), (22, 27881350), (25, 24535588), (28, 21906775), (35, 17525420), (37, 16578100), (44, 13940675), (50, 12267794), (55, 11152540), (70, 8762710), (74, 8289050), (77, 7966100), (100, 6133897), (110, 5576270), (140, 4381355), (148, 4144525), (154, 3983050), (175, 3505084), (185, 3315620), (220, 2788135), (259, 2368300), (275, 2230508), (308, 1991525), (350, 1752542), (370, 1657810), (385, 1593220), (407, 1507100), (518, 1184150), (550, 1115254), (700, 876271), (740, 828905), (770, 796610), (814, 753550), (925, 663124), (1036, 592075), (1100, 557627), (1295, 473660), (1540, 398305), (1628, 376775), (1850, 331562), (1925, 318644), (2035, 301420), (2153, 284900), (2590, 236830), (2849, 215300), (3700, 165781), (3850, 159322), (4070, 150710), (4306, 142450), (5180, 118415), (5698, 107650), (6475, 94732), (7700, 79661), (8140, 75355), (8612, 71225), (10175, 60284), (10765, 56980), (11396, 53825), (12950, 47366), (14245, 43060), (15071, 40700), (20350, 30142), (21530, 28490), (23683, 25900)]