180680451390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2213}}^1\times {\mathrm{4259}}^1$

素因数の和:6559

約数の個数: 128

約数和(自身を含む): 488936217600

約数和(自身を除く): 308255766210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1065, 1278, 1917, 2130, 2213, 3195, 3834, 4259, 4426, 6390, 6639, 8518, 9585, 11065, 12777, 13278, 19170, 19917, 21295, 22130, 25554, 33195, 38331, 39834, 42590, 59751, 63885, 66390, 76662, 99585, 114993, 119502, 127770, 157123, 191655, 199170, 229986, 298755, 302389, 314246, 383310, 471369, 574965, 597510, 604778, 785615, 907167, 942738, 1149930, 1414107, 1511945, 1571230, 1814334, 2356845, 2721501, 2828214, 3023890, 4242321, 4535835, 4713690, 5443002, 7070535, 8164503, 8484642, 9071670, 9425167, 13607505, 14141070, 16329006, 18850334, 21211605, 27215010, 28275501, 40822515, 42423210, 47125835, 56551002, 81645030, 84826503, 94251670, 141377505, 169653006, 254479509, 282755010, 424132515, 508959018, 669186857, 848265030, 1272397545, 1338373714, 2007560571, 2544795090, 3345934285, 4015121142, 6022681713, 6691868570, 10037802855, 12045363426, 18068045139, 20075605710, 30113408565, 36136090278, 60226817130, 90340225695, 180680451390]

約数ペア:

[(1, 180680451390), (2, 90340225695), (3, 60226817130), (5, 36136090278), (6, 30113408565), (9, 20075605710), (10, 18068045139), (15, 12045363426), (18, 10037802855), (27, 6691868570), (30, 6022681713), (45, 4015121142), (54, 3345934285), (71, 2544795090), (90, 2007560571), (135, 1338373714), (142, 1272397545), (213, 848265030), (270, 669186857), (355, 508959018), (426, 424132515), (639, 282755010), (710, 254479509), (1065, 169653006), (1278, 141377505), (1917, 94251670), (2130, 84826503), (2213, 81645030), (3195, 56551002), (3834, 47125835), (4259, 42423210), (4426, 40822515), (6390, 28275501), (6639, 27215010), (8518, 21211605), (9585, 18850334), (11065, 16329006), (12777, 14141070), (13278, 13607505), (19170, 9425167), (19917, 9071670), (21295, 8484642), (22130, 8164503), (25554, 7070535), (33195, 5443002), (38331, 4713690), (39834, 4535835), (42590, 4242321), (59751, 3023890), (63885, 2828214), (66390, 2721501), (76662, 2356845), (99585, 1814334), (114993, 1571230), (119502, 1511945), (127770, 1414107), (157123, 1149930), (191655, 942738), (199170, 907167), (229986, 785615), (298755, 604778), (302389, 597510), (314246, 574965), (383310, 471369)]