1247500980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2039}}^1$

素因数の和:2171

約数の個数: 192

約数和(自身を含む): 4277145600

約数和(自身を除く): 3029644620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 103, 108, 110, 132, 135, 165, 180, 198, 206, 220, 270, 297, 309, 330, 396, 412, 495, 515, 540, 594, 618, 660, 927, 990, 1030, 1133, 1188, 1236, 1485, 1545, 1854, 1980, 2039, 2060, 2266, 2781, 2970, 3090, 3399, 3708, 4078, 4532, 4635, 5562, 5665, 5940, 6117, 6180, 6798, 8156, 9270, 10195, 10197, 11124, 11330, 12234, 13596, 13905, 16995, 18351, 18540, 20390, 20394, 22429, 22660, 24468, 27810, 30585, 30591, 33990, 36702, 40780, 40788, 44858, 50985, 55053, 55620, 61170, 61182, 67287, 67980, 73404, 89716, 91755, 101970, 110106, 112145, 122340, 122364, 134574, 152955, 183510, 201861, 203940, 210017, 220212, 224290, 269148, 275265, 305910, 336435, 367020, 403722, 420034, 448580, 550530, 605583, 611820, 630051, 672870, 807444, 840068, 1009305, 1050085, 1101060, 1211166, 1260102, 1345740, 1890153, 2018610, 2100170, 2310187, 2422332, 2520204, 3027915, 3150255, 3780306, 4037220, 4200340, 4620374, 5670459, 6055830, 6300510, 6930561, 7560612, 9240748, 9450765, 11340918, 11550935, 12111660, 12601020, 13861122, 18901530, 20791683, 22681836, 23101870, 27722244, 28352295, 34652805, 37803060, 41583366, 46203740, 56704590, 62375049, 69305610, 83166732, 103958415, 113409180, 124750098, 138611220, 207916830, 249500196, 311875245, 415833660, 623750490, 1247500980]

約数ペア:

[(1, 1247500980), (2, 623750490), (3, 415833660), (4, 311875245), (5, 249500196), (6, 207916830), (9, 138611220), (10, 124750098), (11, 113409180), (12, 103958415), (15, 83166732), (18, 69305610), (20, 62375049), (22, 56704590), (27, 46203740), (30, 41583366), (33, 37803060), (36, 34652805), (44, 28352295), (45, 27722244), (54, 23101870), (55, 22681836), (60, 20791683), (66, 18901530), (90, 13861122), (99, 12601020), (103, 12111660), (108, 11550935), (110, 11340918), (132, 9450765), (135, 9240748), (165, 7560612), (180, 6930561), (198, 6300510), (206, 6055830), (220, 5670459), (270, 4620374), (297, 4200340), (309, 4037220), (330, 3780306), (396, 3150255), (412, 3027915), (495, 2520204), (515, 2422332), (540, 2310187), (594, 2100170), (618, 2018610), (660, 1890153), (927, 1345740), (990, 1260102), (1030, 1211166), (1133, 1101060), (1188, 1050085), (1236, 1009305), (1485, 840068), (1545, 807444), (1854, 672870), (1980, 630051), (2039, 611820), (2060, 605583), (2266, 550530), (2781, 448580), (2970, 420034), (3090, 403722), (3399, 367020), (3708, 336435), (4078, 305910), (4532, 275265), (4635, 269148), (5562, 224290), (5665, 220212), (5940, 210017), (6117, 203940), (6180, 201861), (6798, 183510), (8156, 152955), (9270, 134574), (10195, 122364), (10197, 122340), (11124, 112145), (11330, 110106), (12234, 101970), (13596, 91755), (13905, 89716), (16995, 73404), (18351, 67980), (18540, 67287), (20390, 61182), (20394, 61170), (22429, 55620), (22660, 55053), (24468, 50985), (27810, 44858), (30585, 40788), (30591, 40780), (33990, 36702)]