77037510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 212129280

約数和(自身を除く): 135091770

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 61, 66, 86, 89, 110, 122, 129, 165, 178, 183, 215, 258, 267, 305, 330, 366, 430, 445, 473, 534, 610, 645, 671, 890, 915, 946, 979, 1290, 1335, 1342, 1419, 1830, 1958, 2013, 2365, 2623, 2670, 2838, 2937, 3355, 3827, 4026, 4730, 4895, 5246, 5429, 5874, 6710, 7095, 7654, 7869, 9790, 10065, 10858, 11481, 13115, 14190, 14685, 15738, 16287, 19135, 20130, 22962, 26230, 27145, 28853, 29370, 32574, 38270, 39345, 42097, 54290, 57405, 57706, 59719, 78690, 81435, 84194, 86559, 114810, 119438, 126291, 144265, 162870, 173118, 179157, 210485, 233447, 252582, 288530, 298595, 358314, 420970, 432795, 466894, 597190, 631455, 700341, 865590, 895785, 1167235, 1262910, 1400682, 1791570, 2334470, 2567917, 3501705, 5135834, 7003410, 7703751, 12839585, 15407502, 25679170, 38518755, 77037510]

約数ペア:

[(1, 77037510), (2, 38518755), (3, 25679170), (5, 15407502), (6, 12839585), (10, 7703751), (11, 7003410), (15, 5135834), (22, 3501705), (30, 2567917), (33, 2334470), (43, 1791570), (55, 1400682), (61, 1262910), (66, 1167235), (86, 895785), (89, 865590), (110, 700341), (122, 631455), (129, 597190), (165, 466894), (178, 432795), (183, 420970), (215, 358314), (258, 298595), (267, 288530), (305, 252582), (330, 233447), (366, 210485), (430, 179157), (445, 173118), (473, 162870), (534, 144265), (610, 126291), (645, 119438), (671, 114810), (890, 86559), (915, 84194), (946, 81435), (979, 78690), (1290, 59719), (1335, 57706), (1342, 57405), (1419, 54290), (1830, 42097), (1958, 39345), (2013, 38270), (2365, 32574), (2623, 29370), (2670, 28853), (2838, 27145), (2937, 26230), (3355, 22962), (3827, 20130), (4026, 19135), (4730, 16287), (4895, 15738), (5246, 14685), (5429, 14190), (5874, 13115), (6710, 11481), (7095, 10858), (7654, 10065), (7869, 9790)]