153882260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:601

約数の個数: 96

約数和(自身を含む): 386308608

約数和(自身を除く): 232426348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 61, 70, 74, 122, 140, 148, 185, 244, 259, 305, 370, 427, 487, 518, 610, 740, 854, 974, 1036, 1220, 1295, 1708, 1948, 2135, 2257, 2435, 2590, 3409, 4270, 4514, 4870, 5180, 6818, 8540, 9028, 9740, 11285, 13636, 15799, 17045, 18019, 22570, 29707, 31598, 34090, 36038, 45140, 59414, 63196, 68180, 72076, 78995, 90095, 118828, 126133, 148535, 157990, 180190, 207949, 252266, 297070, 315980, 360380, 415898, 504532, 594140, 630665, 831796, 1039745, 1099159, 1261330, 2079490, 2198318, 2522660, 4158980, 4396636, 5495795, 7694113, 10991590, 15388226, 21983180, 30776452, 38470565, 76941130, 153882260]

約数ペア:

[(1, 153882260), (2, 76941130), (4, 38470565), (5, 30776452), (7, 21983180), (10, 15388226), (14, 10991590), (20, 7694113), (28, 5495795), (35, 4396636), (37, 4158980), (61, 2522660), (70, 2198318), (74, 2079490), (122, 1261330), (140, 1099159), (148, 1039745), (185, 831796), (244, 630665), (259, 594140), (305, 504532), (370, 415898), (427, 360380), (487, 315980), (518, 297070), (610, 252266), (740, 207949), (854, 180190), (974, 157990), (1036, 148535), (1220, 126133), (1295, 118828), (1708, 90095), (1948, 78995), (2135, 72076), (2257, 68180), (2435, 63196), (2590, 59414), (3409, 45140), (4270, 36038), (4514, 34090), (4870, 31598), (5180, 29707), (6818, 22570), (8540, 18019), (9028, 17045), (9740, 15799), (11285, 13636)]