27936270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:111

約数の個数: 144

約数和(自身を含む): 83650320

約数和(自身を除く): 55714050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 31, 34, 38, 45, 51, 57, 62, 85, 90, 93, 95, 102, 114, 153, 155, 170, 171, 186, 190, 255, 279, 285, 306, 310, 323, 342, 465, 510, 527, 558, 570, 589, 646, 765, 855, 930, 961, 969, 1054, 1178, 1395, 1530, 1581, 1615, 1710, 1767, 1922, 1938, 2635, 2790, 2883, 2907, 2945, 3162, 3230, 3534, 4743, 4805, 4845, 5270, 5301, 5766, 5814, 5890, 7905, 8649, 8835, 9486, 9610, 9690, 10013, 10602, 14415, 14535, 15810, 16337, 17298, 17670, 18259, 20026, 23715, 26505, 28830, 29070, 30039, 32674, 36518, 43245, 47430, 49011, 50065, 53010, 54777, 60078, 81685, 86490, 90117, 91295, 98022, 100130, 109554, 147033, 150195, 163370, 164331, 180234, 182590, 245055, 273885, 294066, 300390, 310403, 328662, 450585, 490110, 547770, 620806, 735165, 821655, 901170, 931209, 1470330, 1552015, 1643310, 1862418, 2793627, 3104030, 4656045, 5587254, 9312090, 13968135, 27936270]

約数ペア:

[(1, 27936270), (2, 13968135), (3, 9312090), (5, 5587254), (6, 4656045), (9, 3104030), (10, 2793627), (15, 1862418), (17, 1643310), (18, 1552015), (19, 1470330), (30, 931209), (31, 901170), (34, 821655), (38, 735165), (45, 620806), (51, 547770), (57, 490110), (62, 450585), (85, 328662), (90, 310403), (93, 300390), (95, 294066), (102, 273885), (114, 245055), (153, 182590), (155, 180234), (170, 164331), (171, 163370), (186, 150195), (190, 147033), (255, 109554), (279, 100130), (285, 98022), (306, 91295), (310, 90117), (323, 86490), (342, 81685), (465, 60078), (510, 54777), (527, 53010), (558, 50065), (570, 49011), (589, 47430), (646, 43245), (765, 36518), (855, 32674), (930, 30039), (961, 29070), (969, 28830), (1054, 26505), (1178, 23715), (1395, 20026), (1530, 18259), (1581, 17670), (1615, 17298), (1710, 16337), (1767, 15810), (1922, 14535), (1938, 14415), (2635, 10602), (2790, 10013), (2883, 9690), (2907, 9610), (2945, 9486), (3162, 8835), (3230, 8649), (3534, 7905), (4743, 5890), (4805, 5814), (4845, 5766), (5270, 5301)]