52807140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1$

素因数の和:939

約数の個数: 120

約数和(自身を含む): 170328312

約数和(自身を除く): 117521172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 270, 324, 333, 370, 405, 444, 540, 555, 666, 740, 810, 881, 999, 1110, 1332, 1620, 1665, 1762, 1998, 2220, 2643, 2997, 3330, 3524, 3996, 4405, 4995, 5286, 5994, 6660, 7929, 8810, 9990, 10572, 11988, 13215, 14985, 15858, 17620, 19980, 23787, 26430, 29970, 31716, 32597, 39645, 47574, 52860, 59940, 65194, 71361, 79290, 95148, 97791, 118935, 130388, 142722, 158580, 162985, 195582, 237870, 285444, 293373, 325970, 356805, 391164, 475740, 488955, 586746, 651940, 713610, 880119, 977910, 1173492, 1427220, 1466865, 1760238, 1955820, 2640357, 2933730, 3520476, 4400595, 5280714, 5867460, 8801190, 10561428, 13201785, 17602380, 26403570, 52807140]

約数ペア:

[(1, 52807140), (2, 26403570), (3, 17602380), (4, 13201785), (5, 10561428), (6, 8801190), (9, 5867460), (10, 5280714), (12, 4400595), (15, 3520476), (18, 2933730), (20, 2640357), (27, 1955820), (30, 1760238), (36, 1466865), (37, 1427220), (45, 1173492), (54, 977910), (60, 880119), (74, 713610), (81, 651940), (90, 586746), (108, 488955), (111, 475740), (135, 391164), (148, 356805), (162, 325970), (180, 293373), (185, 285444), (222, 237870), (270, 195582), (324, 162985), (333, 158580), (370, 142722), (405, 130388), (444, 118935), (540, 97791), (555, 95148), (666, 79290), (740, 71361), (810, 65194), (881, 59940), (999, 52860), (1110, 47574), (1332, 39645), (1620, 32597), (1665, 31716), (1762, 29970), (1998, 26430), (2220, 23787), (2643, 19980), (2997, 17620), (3330, 15858), (3524, 14985), (3996, 13215), (4405, 11988), (4995, 10572), (5286, 9990), (5994, 8810), (6660, 7929)]