127352520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3187}}^1$

素因数の和:3244

約数の個数: 128

約数和(自身を含む): 436118400

約数和(自身を除く): 308765880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 3187, 3330, 3996, 4440, 4995, 6374, 6660, 7992, 9561, 9990, 12748, 13320, 15935, 19122, 19980, 25496, 28683, 31870, 38244, 39960, 47805, 57366, 63740, 76488, 86049, 95610, 114732, 117919, 127480, 143415, 172098, 191220, 229464, 235838, 286830, 344196, 353757, 382440, 430245, 471676, 573660, 589595, 688392, 707514, 860490, 943352, 1061271, 1147320, 1179190, 1415028, 1720980, 1768785, 2122542, 2358380, 2830056, 3183813, 3441960, 3537570, 4245084, 4716760, 5306355, 6367626, 7075140, 8490168, 10612710, 12735252, 14150280, 15919065, 21225420, 25470504, 31838130, 42450840, 63676260, 127352520]

約数ペア:

[(1, 127352520), (2, 63676260), (3, 42450840), (4, 31838130), (5, 25470504), (6, 21225420), (8, 15919065), (9, 14150280), (10, 12735252), (12, 10612710), (15, 8490168), (18, 7075140), (20, 6367626), (24, 5306355), (27, 4716760), (30, 4245084), (36, 3537570), (37, 3441960), (40, 3183813), (45, 2830056), (54, 2358380), (60, 2122542), (72, 1768785), (74, 1720980), (90, 1415028), (108, 1179190), (111, 1147320), (120, 1061271), (135, 943352), (148, 860490), (180, 707514), (185, 688392), (216, 589595), (222, 573660), (270, 471676), (296, 430245), (333, 382440), (360, 353757), (370, 344196), (444, 286830), (540, 235838), (555, 229464), (666, 191220), (740, 172098), (888, 143415), (999, 127480), (1080, 117919), (1110, 114732), (1332, 95610), (1480, 86049), (1665, 76488), (1998, 63740), (2220, 57366), (2664, 47805), (3187, 39960), (3330, 38244), (3996, 31870), (4440, 28683), (4995, 25496), (6374, 19980), (6660, 19122), (7992, 15935), (9561, 13320), (9990, 12748)]