127652220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6389}}^1$

素因数の和:6444

約数の個数: 96

約数和(自身を含む): 407937600

約数和(自身を除く): 280285380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 3330, 3996, 4995, 6389, 6660, 9990, 12778, 19167, 19980, 25556, 31945, 38334, 57501, 63890, 76668, 95835, 115002, 127780, 172503, 191670, 230004, 236393, 287505, 345006, 383340, 472786, 575010, 690012, 709179, 862515, 945572, 1150020, 1181965, 1418358, 1725030, 2127537, 2363930, 2836716, 3450060, 3545895, 4255074, 4727860, 6382611, 7091790, 8510148, 10637685, 12765222, 14183580, 21275370, 25530444, 31913055, 42550740, 63826110, 127652220]

約数ペア:

[(1, 127652220), (2, 63826110), (3, 42550740), (4, 31913055), (5, 25530444), (6, 21275370), (9, 14183580), (10, 12765222), (12, 10637685), (15, 8510148), (18, 7091790), (20, 6382611), (27, 4727860), (30, 4255074), (36, 3545895), (37, 3450060), (45, 2836716), (54, 2363930), (60, 2127537), (74, 1725030), (90, 1418358), (108, 1181965), (111, 1150020), (135, 945572), (148, 862515), (180, 709179), (185, 690012), (222, 575010), (270, 472786), (333, 383340), (370, 345006), (444, 287505), (540, 236393), (555, 230004), (666, 191670), (740, 172503), (999, 127780), (1110, 115002), (1332, 95835), (1665, 76668), (1998, 63890), (2220, 57501), (3330, 38334), (3996, 31945), (4995, 25556), (6389, 19980), (6660, 19167), (9990, 12778)]